plugx | 748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66

Analysis

max time kernel
152s
max time network
157s
platform
windows7_x64
resource
win7-20220414-en
submitted
25-06-2022 17:37

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General

Target

748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe
Size

322KB
MD5

deacce089de71aa3d685e4b5fd84cccb
SHA1

0e59ed3c487e54e188012ad9990553b4eae04624
SHA256

748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66
SHA512

34ac9e7d7a2d05d82726d54d1325dc46aa230ceea164b8de725c0660947b90fcadb69ad59225af00275f6384d13b841dc6ceb756772f20a608fd602bd4c615b4

Score

10^/10

plugx trojan

Malware Config

Signatures

Detects PlugX Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2032-67-0x0000000000460000-0x00000000004B1000-memory.dmp	family_plugx
behavioral1/memory/1884-77-0x0000000001C30000-0x0000000001C81000-memory.dmp	family_plugx
behavioral1/memory/1228-78-0x00000000002E0000-0x0000000000331000-memory.dmp	family_plugx
behavioral1/memory/516-87-0x0000000000390000-0x00000000003E1000-memory.dmp	family_plugx
behavioral1/memory/1228-88-0x00000000002E0000-0x0000000000331000-memory.dmp	family_plugx
behavioral1/memory/516-89-0x0000000000390000-0x00000000003E1000-memory.dmp	family_plugx

PlugX
PlugX is a RAT (Remote Access Trojan) that has been around since 2008.
trojan plugx
Executes dropped EXE 3 IoCs

Processes:

ssonsvr.exessonsvr.exeAOFVPMJXVT.exe

pid process

2032 ssonsvr.exe
1884 ssonsvr.exe
796 AOFVPMJXVT.exe
Deletes itself 1 IoCs

Processes:

svchost.exe

pid process

1228 svchost.exe

pid	process
2032	ssonsvr.exe
1884	ssonsvr.exe
796	AOFVPMJXVT.exe

Loads dropped DLL 8 IoCs

Processes:

748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exessonsvr.exessonsvr.exesvchost.exe

pid	process
1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe
1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe
1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe
1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe
2032	ssonsvr.exe
1884	ssonsvr.exe
1228	svchost.exe
1228	svchost.exe

Drops file in System32 directory 1 IoCs

Processes:

svchost.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	svchost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies data under HKEY_USERS 64 IoCs

Processes:

svchost.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 460000000d000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = 7023bdadcb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 460000000e000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = b0cf8094cb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = 70877da7cb88d801	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecision = "0"	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = b0cf8094cb88d801	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecision = "0"	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = 5036ff87cb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = d04c40a1cb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = d04c40a1cb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = 50d374c0cb88d801	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = 5036ff87cb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = 50d374c0cb88d801	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = 70877da7cb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = 7023bdadcb88d801	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDetectedUrl	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = b0fbc181cb88d801	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\ca-54-da-38-6d-62	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = 7039d89acb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 460000000a000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = b0205a79cb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000006000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000007000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent\Post Platform	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionReason = "1"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadNetworkName = "Network 3"	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = b0205a79cb88d801	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000008000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 460000000c000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = b0fbc181cb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = 50d23e8ecb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = 7039d89acb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 460000000b000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{79CDD3F5-1EF6-4429-A7FA-510B0F5C5F29}\WpadDecisionTime = d020ffb3cb88d801	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionTime = d020ffb3cb88d801	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-54-da-38-6d-62\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000005000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000009000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe

Modifies registry class 2 IoCs

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\CLASSES\FAST	svchost.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\FAST\CLSID = 46003900390031003200360030004600390039003300440030003500340034000000	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

svchost.exeAOFVPMJXVT.exemsiexec.exe

pid	process
1228	svchost.exe
796	AOFVPMJXVT.exe
1228	svchost.exe
1228	svchost.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
1228	svchost.exe
1228	svchost.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
1228	svchost.exe
1228	svchost.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
1228	svchost.exe
1228	svchost.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
1228	svchost.exe
1228	svchost.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
1228	svchost.exe
1228	svchost.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
1228	svchost.exe
1228	svchost.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe
516	msiexec.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

ssonsvr.exessonsvr.exesvchost.exeAOFVPMJXVT.exemsiexec.exe

description	pid	process
Token: SeDebugPrivilege	2032	ssonsvr.exe
Token: SeTcbPrivilege	2032	ssonsvr.exe
Token: SeDebugPrivilege	1884	ssonsvr.exe
Token: SeTcbPrivilege	1884	ssonsvr.exe
Token: SeDebugPrivilege	1228	svchost.exe
Token: SeTcbPrivilege	1228	svchost.exe
Token: SeTcbPrivilege	796	AOFVPMJXVT.exe
Token: SeDebugPrivilege	796	AOFVPMJXVT.exe
Token: SeDebugPrivilege	516	msiexec.exe
Token: SeTcbPrivilege	516	msiexec.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exessonsvr.exesvchost.exeAOFVPMJXVT.exe

description	pid	process	target process
PID 1648 wrote to memory of 2032	1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe	ssonsvr.exe
PID 1648 wrote to memory of 2032	1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe	ssonsvr.exe
PID 1648 wrote to memory of 2032	1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe	ssonsvr.exe
PID 1648 wrote to memory of 2032	1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe	ssonsvr.exe
PID 1648 wrote to memory of 2032	1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe	ssonsvr.exe
PID 1648 wrote to memory of 2032	1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe	ssonsvr.exe
PID 1648 wrote to memory of 2032	1648	748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe	ssonsvr.exe
PID 1884 wrote to memory of 1228	1884	ssonsvr.exe	svchost.exe
PID 1884 wrote to memory of 1228	1884	ssonsvr.exe	svchost.exe
PID 1884 wrote to memory of 1228	1884	ssonsvr.exe	svchost.exe
PID 1884 wrote to memory of 1228	1884	ssonsvr.exe	svchost.exe
PID 1884 wrote to memory of 1228	1884	ssonsvr.exe	svchost.exe
PID 1884 wrote to memory of 1228	1884	ssonsvr.exe	svchost.exe
PID 1884 wrote to memory of 1228	1884	ssonsvr.exe	svchost.exe
PID 1884 wrote to memory of 1228	1884	ssonsvr.exe	svchost.exe
PID 1884 wrote to memory of 1228	1884	ssonsvr.exe	svchost.exe
PID 1228 wrote to memory of 796	1228	svchost.exe	AOFVPMJXVT.exe
PID 1228 wrote to memory of 796	1228	svchost.exe	AOFVPMJXVT.exe
PID 1228 wrote to memory of 796	1228	svchost.exe	AOFVPMJXVT.exe
PID 1228 wrote to memory of 796	1228	svchost.exe	AOFVPMJXVT.exe
PID 796 wrote to memory of 464	796	AOFVPMJXVT.exe	services.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe
PID 1228 wrote to memory of 516	1228	svchost.exe	msiexec.exe

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:464

C:\ProgramData\Citrix\system32\ssonsvr.exe
C:\ProgramData\Citrix\system32\ssonsvr.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe 201 0
3⤵
- Deletes itself
- Loads dropped DLL
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1228

C:\Windows\TEMP\AOFVPMJXVT.exe
"C:\Windows\TEMP\AOFVPMJXVT.exe" cpsvcs
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:796

C:\Windows\SysWOW64\msiexec.exe
C:\Windows\system32\msiexec.exe 209 1228
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:516

C:\Users\Admin\AppData\Local\Temp\748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe
"C:\Users\Admin\AppData\Local\Temp\748a09ee75795e741e3d15dfa38b4869ae4bb4c574c30197f9c7d0f023e8eb66.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1648

C:\Users\Admin\AppData\Local\Temp\RarSFX0\ssonsvr.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\ssonsvr.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:2032

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\Citrix\system32\PNIPCN.dll
Filesize
4KB

MD5
a76fbb2a878893b41f70962073fbdcca

SHA1
0b58c21bfd06866365b7e423173fa1e170f4474b

SHA256
3e987f2505da7ddc77d206ac8a7cea86697fc5dfcfb6673ff08b25f2946f39df

SHA512
2d6ec27db4323a7c15b9263b9c021afa11c8340f0f005748e1978a03e1021977647afcb085dfcf41c06277d7faf0078e8211acf0f4f3a1c08901039f666774b7

Download Submit
C:\ProgramData\Citrix\system32\PipSEC
Filesize
212KB

MD5
ee9d96f6a545fe8dee85ec568bca55d9

SHA1
95b3e29697d04d6c005be0327b2fd99161aaaf82

SHA256
f50a36f032f7ecd6426a3463d8b1070ee3ada96f6ff52dd053aeb605ecb1da22

SHA512
a5b077483b2664b7ff95b2712bed3e55cdc84119fe53ffc2280891a020f630009724160b02702f4f7db6a349e1293fcbb1a0202024567e3e12cc67eb9cff11a9

Download Submit
C:\ProgramData\Citrix\system32\ssonsvr.exe
Filesize
33KB

MD5
9388e298ac0ba3b6a0784a9be3919515

SHA1
195a2621131d526b582ad8bb34bfa70eb499ba70

SHA256
d0d9604cbff27ddb233d13b7c84265638c3be1d45a7302428134c5e20c222a05

SHA512
9fd369c35447e7a308cb7422b883276c41197048c28a19b78e84fd90eff70849ed479a898a7d6a35f0362c267994ad5d4acf784e685a209a627e0893adc4730b

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\PNIPCN.dll
Filesize
4KB

MD5
a76fbb2a878893b41f70962073fbdcca

SHA1
0b58c21bfd06866365b7e423173fa1e170f4474b

SHA256
3e987f2505da7ddc77d206ac8a7cea86697fc5dfcfb6673ff08b25f2946f39df

SHA512
2d6ec27db4323a7c15b9263b9c021afa11c8340f0f005748e1978a03e1021977647afcb085dfcf41c06277d7faf0078e8211acf0f4f3a1c08901039f666774b7

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\PipSEC
Filesize
212KB

MD5
ee9d96f6a545fe8dee85ec568bca55d9

SHA1
95b3e29697d04d6c005be0327b2fd99161aaaf82

SHA256
f50a36f032f7ecd6426a3463d8b1070ee3ada96f6ff52dd053aeb605ecb1da22

SHA512
a5b077483b2664b7ff95b2712bed3e55cdc84119fe53ffc2280891a020f630009724160b02702f4f7db6a349e1293fcbb1a0202024567e3e12cc67eb9cff11a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\ssonsvr.exe
Filesize
33KB

MD5
9388e298ac0ba3b6a0784a9be3919515

SHA1
195a2621131d526b582ad8bb34bfa70eb499ba70

SHA256
d0d9604cbff27ddb233d13b7c84265638c3be1d45a7302428134c5e20c222a05

SHA512
9fd369c35447e7a308cb7422b883276c41197048c28a19b78e84fd90eff70849ed479a898a7d6a35f0362c267994ad5d4acf784e685a209a627e0893adc4730b

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\ssonsvr.exe
Filesize
33KB

MD5
9388e298ac0ba3b6a0784a9be3919515

SHA1
195a2621131d526b582ad8bb34bfa70eb499ba70

SHA256
d0d9604cbff27ddb233d13b7c84265638c3be1d45a7302428134c5e20c222a05

SHA512
9fd369c35447e7a308cb7422b883276c41197048c28a19b78e84fd90eff70849ed479a898a7d6a35f0362c267994ad5d4acf784e685a209a627e0893adc4730b

Download Submit
C:\Windows\Temp\AOFVPMJXVT.exe
Filesize
11KB

MD5
6622918d92a44e67175f7aeb3fcb5a05

SHA1
0b226563fa229783bea7aa27e28f908967c729e6

SHA256
b0e1832ff379dfbfeac0aa26ba49188019d2aa7a5ead67256ef7f10ed8a6c62c

SHA512
65ff16d6d4eb4308f5950dec33b7598c10da54e4ae124107f19159675cc2cc445da8b70a5cb5f509b7c988358f1973b77b3be361d712a3cd44bda6e3697008fe

Download Submit
\ProgramData\Citrix\system32\PNIPCN.dll
Filesize
4KB

MD5
a76fbb2a878893b41f70962073fbdcca

SHA1
0b58c21bfd06866365b7e423173fa1e170f4474b

SHA256
3e987f2505da7ddc77d206ac8a7cea86697fc5dfcfb6673ff08b25f2946f39df

SHA512
2d6ec27db4323a7c15b9263b9c021afa11c8340f0f005748e1978a03e1021977647afcb085dfcf41c06277d7faf0078e8211acf0f4f3a1c08901039f666774b7

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\PNIPCN.dll
Filesize
4KB

MD5
a76fbb2a878893b41f70962073fbdcca

SHA1
0b58c21bfd06866365b7e423173fa1e170f4474b

SHA256
3e987f2505da7ddc77d206ac8a7cea86697fc5dfcfb6673ff08b25f2946f39df

SHA512
2d6ec27db4323a7c15b9263b9c021afa11c8340f0f005748e1978a03e1021977647afcb085dfcf41c06277d7faf0078e8211acf0f4f3a1c08901039f666774b7

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\ssonsvr.exe
Filesize
33KB

MD5
9388e298ac0ba3b6a0784a9be3919515

SHA1
195a2621131d526b582ad8bb34bfa70eb499ba70

SHA256
d0d9604cbff27ddb233d13b7c84265638c3be1d45a7302428134c5e20c222a05

SHA512
9fd369c35447e7a308cb7422b883276c41197048c28a19b78e84fd90eff70849ed479a898a7d6a35f0362c267994ad5d4acf784e685a209a627e0893adc4730b

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\ssonsvr.exe
Filesize
33KB

MD5
9388e298ac0ba3b6a0784a9be3919515

SHA1
195a2621131d526b582ad8bb34bfa70eb499ba70

SHA256
d0d9604cbff27ddb233d13b7c84265638c3be1d45a7302428134c5e20c222a05

SHA512
9fd369c35447e7a308cb7422b883276c41197048c28a19b78e84fd90eff70849ed479a898a7d6a35f0362c267994ad5d4acf784e685a209a627e0893adc4730b

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\ssonsvr.exe
Filesize
33KB

MD5
9388e298ac0ba3b6a0784a9be3919515

SHA1
195a2621131d526b582ad8bb34bfa70eb499ba70

SHA256
d0d9604cbff27ddb233d13b7c84265638c3be1d45a7302428134c5e20c222a05

SHA512
9fd369c35447e7a308cb7422b883276c41197048c28a19b78e84fd90eff70849ed479a898a7d6a35f0362c267994ad5d4acf784e685a209a627e0893adc4730b

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\ssonsvr.exe
Filesize
33KB

MD5
9388e298ac0ba3b6a0784a9be3919515

SHA1
195a2621131d526b582ad8bb34bfa70eb499ba70

SHA256
d0d9604cbff27ddb233d13b7c84265638c3be1d45a7302428134c5e20c222a05

SHA512
9fd369c35447e7a308cb7422b883276c41197048c28a19b78e84fd90eff70849ed479a898a7d6a35f0362c267994ad5d4acf784e685a209a627e0893adc4730b

Download Submit
\Windows\Temp\AOFVPMJXVT.exe
Filesize
11KB

MD5
6622918d92a44e67175f7aeb3fcb5a05

SHA1
0b226563fa229783bea7aa27e28f908967c729e6

SHA256
b0e1832ff379dfbfeac0aa26ba49188019d2aa7a5ead67256ef7f10ed8a6c62c

SHA512
65ff16d6d4eb4308f5950dec33b7598c10da54e4ae124107f19159675cc2cc445da8b70a5cb5f509b7c988358f1973b77b3be361d712a3cd44bda6e3697008fe

Download Submit
\Windows\Temp\AOFVPMJXVT.exe
Filesize
11KB

MD5
6622918d92a44e67175f7aeb3fcb5a05

SHA1
0b226563fa229783bea7aa27e28f908967c729e6

SHA256
b0e1832ff379dfbfeac0aa26ba49188019d2aa7a5ead67256ef7f10ed8a6c62c

SHA512
65ff16d6d4eb4308f5950dec33b7598c10da54e4ae124107f19159675cc2cc445da8b70a5cb5f509b7c988358f1973b77b3be361d712a3cd44bda6e3697008fe

Download Submit
memory/516-87-0x0000000000390000-0x00000000003E1000-memory.dmp

Filesize
324KB

Download
memory/516-89-0x0000000000390000-0x00000000003E1000-memory.dmp

Filesize
324KB

Download
memory/516-85-0x0000000000000000-mapping.dmp

Download
memory/796-81-0x0000000000000000-mapping.dmp

Download
memory/1228-88-0x00000000002E0000-0x0000000000331000-memory.dmp

Filesize
324KB

Download
memory/1228-73-0x00000000000A0000-0x00000000000D2000-memory.dmp

Filesize
200KB

Download
memory/1228-75-0x0000000000000000-mapping.dmp

Download
memory/1228-78-0x00000000002E0000-0x0000000000331000-memory.dmp

Filesize
324KB

Download
memory/1648-54-0x00000000755B1000-0x00000000755B3000-memory.dmp

Filesize
8KB

Download
memory/1884-77-0x0000000001C30000-0x0000000001C81000-memory.dmp

Filesize
324KB

Download
memory/2032-67-0x0000000000460000-0x00000000004B1000-memory.dmp

Filesize
324KB

Download
memory/2032-66-0x0000000000280000-0x00000000002B6000-memory.dmp

Filesize
216KB

Download
memory/2032-59-0x0000000000000000-mapping.dmp

Download