ramnit | 2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41b

Analysis

max time kernel
93s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-12-2024 20:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe
Size

193KB
MD5

bc5f0977acec702961e4d2fe9e2682b0
SHA1

3da68a6f8cf57381d87b3fec2e1c5daefffd77c3
SHA256

2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41b
SHA512

cc06762af3c6ad0820d9aca6fbd55e507397f74bfeebdbfe0ca2e2083ed8a023a50b9023ca48584109856991b108dc486a0e562ed23ee45667ffb0c8c83ad9d8
SSDEEP

3072:cR2xn3k0CdM1vabyzJYWqSBS9lc+pe0McUDwTgnJKc/qk:cR2J0LS6VDlVLMcebnd/qk

Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Ramnit family
ramnit

Executes dropped EXE 3 IoCs

pid	Process
3484	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe
3152	WaterMark.exe
3760	WaterMark.exe

UPX packed file 14 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3484-24-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3152-43-0x0000000000400000-0x0000000000439000-memory.dmp	upx
behavioral2/memory/3760-52-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3760-42-0x0000000000400000-0x0000000000439000-memory.dmp	upx
behavioral2/memory/2656-25-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3484-20-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3484-19-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3484-13-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3484-10-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3484-9-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3484-8-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3152-61-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3760-62-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/3152-66-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px9D2A.tmp	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px9D3A.tmp	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2608	2984	WerFault.exe	86
1264	2708	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 64 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1140425761"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1140425761"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "441232267"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff5800000000000000de04000065020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1138394233"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31150274"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6F6C351D-BCB5-11EF-B9D5-5EA348B38F9D} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1138394233"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31150274"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31150274"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31150274"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31150274"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6F6EBECA-BCB5-11EF-B9D5-5EA348B38F9D} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6F6EE5DA-BCB5-11EF-B9D5-5EA348B38F9D} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31150274"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31150274"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1138394233"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1138394233"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1140425761"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
3152	WaterMark.exe
3152	WaterMark.exe
3152	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3760	WaterMark.exe
3760	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe
3152	WaterMark.exe
3760	WaterMark.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3152	WaterMark.exe
Token: SeDebugPrivilege	3760	WaterMark.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4796	iexplore.exe
1488	iexplore.exe
716	iexplore.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
1488	iexplore.exe
1488	iexplore.exe
716	iexplore.exe
716	iexplore.exe
4796	iexplore.exe
4796	iexplore.exe
352	IEXPLORE.EXE
352	IEXPLORE.EXE
4344	IEXPLORE.EXE
4344	IEXPLORE.EXE
4332	IEXPLORE.EXE
4332	IEXPLORE.EXE
352	IEXPLORE.EXE
352	IEXPLORE.EXE

Suspicious use of UnmapMainImage 4 IoCs

pid	Process
3484	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe
2656	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe
3152	WaterMark.exe
3760	WaterMark.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 3484	2656	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe	82
PID 2656 wrote to memory of 3484	2656	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe	82
PID 2656 wrote to memory of 3484	2656	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe	82
PID 3484 wrote to memory of 3152	3484	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe	83
PID 3484 wrote to memory of 3152	3484	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe	83
PID 3484 wrote to memory of 3152	3484	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe	83
PID 2656 wrote to memory of 3760	2656	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe	84
PID 2656 wrote to memory of 3760	2656	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe	84
PID 2656 wrote to memory of 3760	2656	2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe	84
PID 3760 wrote to memory of 2708	3760	WaterMark.exe	85
PID 3760 wrote to memory of 2708	3760	WaterMark.exe	85
PID 3760 wrote to memory of 2708	3760	WaterMark.exe	85
PID 3760 wrote to memory of 2708	3760	WaterMark.exe	85
PID 3760 wrote to memory of 2708	3760	WaterMark.exe	85
PID 3760 wrote to memory of 2708	3760	WaterMark.exe	85
PID 3760 wrote to memory of 2708	3760	WaterMark.exe	85
PID 3760 wrote to memory of 2708	3760	WaterMark.exe	85
PID 3760 wrote to memory of 2708	3760	WaterMark.exe	85
PID 3152 wrote to memory of 2984	3152	WaterMark.exe	86
PID 3152 wrote to memory of 2984	3152	WaterMark.exe	86
PID 3152 wrote to memory of 2984	3152	WaterMark.exe	86
PID 3152 wrote to memory of 2984	3152	WaterMark.exe	86
PID 3152 wrote to memory of 2984	3152	WaterMark.exe	86
PID 3152 wrote to memory of 2984	3152	WaterMark.exe	86
PID 3152 wrote to memory of 2984	3152	WaterMark.exe	86
PID 3152 wrote to memory of 2984	3152	WaterMark.exe	86
PID 3152 wrote to memory of 2984	3152	WaterMark.exe	86
PID 3152 wrote to memory of 2436	3152	WaterMark.exe	93
PID 3152 wrote to memory of 2436	3152	WaterMark.exe	93
PID 3760 wrote to memory of 1488	3760	WaterMark.exe	92
PID 3760 wrote to memory of 1488	3760	WaterMark.exe	92
PID 3152 wrote to memory of 4796	3152	WaterMark.exe	94
PID 3152 wrote to memory of 4796	3152	WaterMark.exe	94
PID 3760 wrote to memory of 716	3760	WaterMark.exe	95
PID 3760 wrote to memory of 716	3760	WaterMark.exe	95
PID 1488 wrote to memory of 4344	1488	iexplore.exe	97
PID 1488 wrote to memory of 4344	1488	iexplore.exe	97
PID 1488 wrote to memory of 4344	1488	iexplore.exe	97
PID 716 wrote to memory of 4332	716	iexplore.exe	98
PID 716 wrote to memory of 4332	716	iexplore.exe	98
PID 716 wrote to memory of 4332	716	iexplore.exe	98
PID 4796 wrote to memory of 352	4796	iexplore.exe	96
PID 4796 wrote to memory of 352	4796	iexplore.exe	96
PID 4796 wrote to memory of 352	4796	iexplore.exe	96

C:\Users\Admin\AppData\Local\Temp\2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe
"C:\Users\Admin\AppData\Local\Temp\2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Users\Admin\AppData\Local\Temp\2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe
  C:\Users\Admin\AppData\Local\Temp\2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3484
- - C:\Program Files (x86)\Microsoft\WaterMark.exe
    "C:\Program Files (x86)\Microsoft\WaterMark.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of UnmapMainImage
    - Suspicious use of WriteProcessMemory
    PID:3152
  - - C:\Windows\SysWOW64\svchost.exe
      C:\Windows\system32\svchost.exe
      4⤵
      PID:2984
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 204
        5⤵
        Program crash
        
        PID:2608
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:2436
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4796
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4796 CREDAT:17410 /prefetch:2
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:352
- C:\Program Files (x86)\Microsoft\WaterMark.exe
  "C:\Program Files (x86)\Microsoft\WaterMark.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3760
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2708
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 204
      4⤵
      Program crash
      PID:1264
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1488
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1488 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:4344
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:716
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:716 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:4332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2984 -ip 2984
1⤵
PID:2304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2708 -ip 2708
1⤵
PID:3680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
641fd00a680e2a2b7c46da9f49d4ac01

SHA1
91342c03f46164a5ffba758b6201387912e09026

SHA256
69b70d73aed768e709b4e26268d4bfbb349d3ed2d7fc7bba042a347b29f1062d

SHA512
004e47e9e0623bf782ad71418257088902bec47d213027287c46393d7a413d69a69fd213df1781d3c49ddde689943d5c5f3ff844fb9cc81c7eeaf331b8a4344f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
996fd7469e2c0eb163f2430c685377db

SHA1
7fd355856096b53feea206efaa33427e5474a903

SHA256
8e711021ab9869442965a5d47a5a636937529a2b368980aad1bbc810c24de0f5

SHA512
57d419502da33041101c491b28b4d6de85af5f022af1b8880f8357475511e319420a0640da4013ed081165e1ddac8212a25c544dcde19e3f7865c4dc45e2880b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{6F6C351D-BCB5-11EF-B9D5-5EA348B38F9D}.dat

Filesize
5KB

MD5
0e082e7a0a02774e2bd2f98bb94ac1ec

SHA1
27ef9152dca8bedfdb995a9a4928aa873708f742

SHA256
9de1684aade4f858151a9c2b91ce338778ada975ab5b53132473870457c16e53

SHA512
7d2b43ad9fab89ffe19ffd8d41d6e93325f3af3f696efc31c3d21e2ad7a23c21cf3232453bf0c157e4066a382c26575cb347ca5ab81e1a927c14fd06106848b8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{6F6EE5DA-BCB5-11EF-B9D5-5EA348B38F9D}.dat

Filesize
3KB

MD5
e203f237753ace4c89221b4ceddee089

SHA1
21becd01d045830a9d47fe028809e341d3d57b1f

SHA256
3a10a8a3e6532af87234ce42e7b6a72681fb7d67398ec1b623402fe16ca748ba

SHA512
aef5033a74f5d5195f1e5517bc95a230c25d0b978eeeb13b0e3e79841a289bc0f72e3d7730f25bb734a1cc1de8d4cbe3279d549c7766de97d7f87f25e2362a1f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{6F6EE5DA-BCB5-11EF-B9D5-5EA348B38F9D}.dat

Filesize
5KB

MD5
f1d4999a45791217a41e77d131cecfa8

SHA1
33324797f14d410d60b361bc509c17c9e3fc82b0

SHA256
b2c268de6b990126d75ebeebb42dcb3185241db9b59c91082c054aa51fc2e749

SHA512
f058a1e5fb8cde1cd7252a4855d3a86553c094bcbc4c35d92a4331dc8b14599e73f08a2a4f6251627a678b5c38f2e1f47bf0268d22ae0ee6952648149412ad80

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver2017.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\2e4cd2d222434cca5c7dd3e685a4c4355a0f0d962b6b3cca3bdc74d4db41c41bNmgr.exe

Filesize
95KB

MD5
a4713ab560c0b6fe888ca2c5d6180d16

SHA1
3da4c22c194c479bf18f6c41160bf01b82ce7884

SHA256
25886cf014a17a73ec4b4501686246a082c9caebc87d6dcd789ac73789a1abdf

SHA512
580a4210dcefce49cd333b73e4bc52e7a8a67af839c50382185d133b905b3c759b78ddd1df3825306067de7851b861aa0a9c89d6d3e9b5908ac69d0ef6d2ae9d

Download Submit
memory/2656-5-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/2656-12-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2656-0-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2656-25-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2708-57-0x0000000000B90000-0x0000000000B91000-memory.dmp

Filesize
4KB

Download
memory/2708-56-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

Filesize
4KB

Download
memory/3152-61-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3152-47-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/3152-43-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3152-66-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3152-51-0x00000000778E2000-0x00000000778E3000-memory.dmp

Filesize
4KB

Download
memory/3152-60-0x00000000778E2000-0x00000000778E3000-memory.dmp

Filesize
4KB

Download
memory/3152-58-0x0000000000070000-0x0000000000071000-memory.dmp

Filesize
4KB

Download
memory/3484-19-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3484-7-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3484-8-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3484-20-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3484-6-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3484-9-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3484-10-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3484-13-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3484-24-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3484-18-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/3760-62-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3760-42-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3760-52-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download