warzonerat | f366cb892570b264ce73bd7c818ee214f0e5f00dc008a4dac5fa5cdc095ddab7

Analysis

max time kernel
87s
max time network
149s
platform
windows7_x64
resource
win7-20220414-en
submitted
03/05/2022, 07:42

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General

Target
STATEMENT_OF_ACCOUNT__SOA_.exe
Size 75KB
Sample220503-jjnnpsfedk
SHA256 f366cb892570b264ce73bd7c818ee214f0e5f00dc008a4dac5fa5cdc095ddab7
MD5 cbecc4ad3e929172705f4407ceece1a3
SHA1 c6e44e98e1686ebe421b1fbf3c0cec9a1d14b510
SHA512 40ea5bf2d63ab3a0a6c70eb5c96125752fe3a3bf9c3a85223dfa90b6ab43f85c764b1c977cc51bfbc80fb65c532782338aa8805c530d2847826f84c87ba54dfb
MD5 SHA1 SHA512

Score

10^/10

warzonerat collection infostealer persistence rat

Malware Config

Extracted

Family

warzonerat

62.197.136.237:55788

Signatures

WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat

Warzone RAT Payload 8 IoCs

rat

resource	yara_rule
behavioral1/memory/1284-63-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1284-64-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1284-66-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1284-67-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1284-68-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1284-69-0x0000000000405CE2-mapping.dmp	warzonerat
behavioral1/memory/1284-72-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1284-73-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Loads dropped DLL 6 IoCs

pid	Process
1284	InstallUtil.exe
1284	InstallUtil.exe
1284	InstallUtil.exe
1284	InstallUtil.exe
1284	InstallUtil.exe
1284	InstallUtil.exe

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Hjjhear = "\"C:\\Users\\Admin\\AppData\\Roaming\\Iogxnu\\Hjjhear.exe\""	STATEMENT_OF_ACCOUNT__SOA_.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1712 set thread context of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1712	STATEMENT_OF_ACCOUNT__SOA_.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1712	STATEMENT_OF_ACCOUNT__SOA_.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27
PID 1712 wrote to memory of 1284	1712	STATEMENT_OF_ACCOUNT__SOA_.exe	27

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\STATEMENT_OF_ACCOUNT__SOA_.exe
"C:\Users\Admin\AppData\Local\Temp\STATEMENT_OF_ACCOUNT__SOA_.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  2⤵
  - Loads dropped DLL
  - Accesses Microsoft Outlook profiles
  - outlook_office_path
  - outlook_win_path
  PID:1284

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

freebl3.dll

Path \Users\Admin\AppData\Local\Temp\freebl3.dll
Size 326KB
SHA256 2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
MD5 ef12ab9d0b231b8f898067b2114b1bc0
SHA1 6d90f27b2105945f9bb77039e8b892070a5f9442
SHA512 2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193
SSDEEP 6144:u8YBC2NpfYjGg7t5xb7WOBOLFwh8yGHrIrvqqDL6XPbjm:ubG7F35BVh8yIZqn6vm
MD5 SHA1 SHA512 SSDEEP

Submit Download

mozglue.dll

Path \Users\Admin\AppData\Local\Temp\mozglue.dll
Size 133KB
SHA256 fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
MD5 75f8cc548cabf0cc800c25047e4d3124
SHA1 602676768f9faecd35b48c38a0632781dfbde10c
SHA512 ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f
SSDEEP 3072:4kdWyaKm15vd/q/Py9UbfkVgxp1qt/t3PvT4UD2JJJvPBrSezRy:Fdtm15vtSfkVgxp12/t3PLxD2JJJvPQZ
MD5 SHA1 SHA512 SSDEEP

Submit Download

msvcp140.dll

Path \Users\Admin\AppData\Local\Temp\msvcp140.dll
Size 429KB
SHA256 334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
MD5 109f0f02fd37c84bfc7508d4227d7ed5
SHA1 ef7420141bb15ac334d3964082361a460bfdb975
SHA512 46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
SSDEEP 12288:Mlp4PwrPTlZ+/wKzY+dM+gjZ+UGhUgiW6QR7t5s03Ooc8dHkC2es9oV:Mlp4PePozGMA03Ooc8dHkC2ecI
MD5 SHA1 SHA512 SSDEEP

Submit Download

nss3.dll

Path \Users\Admin\AppData\Local\Temp\nss3.dll
Size 1.2MB
SHA256 78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
MD5 d7858e8449004e21b01d468e9fd04b82
SHA1 9524352071ede21c167e7e4f106e9526dc23ef4e
SHA512 1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440
SSDEEP 24576:Ab5zzlswYNYLVJAwfpeYQ1Dw/fEE8DhSJVIVfRyAkgO6S/V/jbHpls4MSRpMxkxo:+zW5ygDwnEZIYkjgWjblMSRpMqm
MD5 SHA1 SHA512 SSDEEP

Submit Download

softokn3.dll

Path \Users\Admin\AppData\Local\Temp\softokn3.dll
Size 141KB
SHA256 bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
MD5 471c983513694ac3002590345f2be0da
SHA1 6612b9af4ff6830fa9b7d4193078434ef72f775b
SHA512 a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410
SSDEEP 3072:0Af6suip+d7FEk/oJz69sFaXeu9CoT2nIVFetBWPqeFYMMa:J6PbsF4CoT2OeN43Ma
MD5 SHA1 SHA512 SSDEEP

Submit Download

vcruntime140.dll

Path \Users\Admin\AppData\Local\Temp\vcruntime140.dll
Size 81KB
SHA256 c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
MD5 7587bf9cb4147022cd5681b015183046
SHA1 f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA512 0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
SSDEEP 1536:AQXQNgAuCDeHFtg3uYQkDqiVsv39niI35kU2yecbVKHHwhbfugbZyk:AQXQNVDeHFtO5d/A39ie6yecbVKHHwJF
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1284-59-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1284-72-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1284-64-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1284-66-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1284-67-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1284-68-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1284-63-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1284-73-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1284-61-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1284-80-0x0000000003040000-0x00000000030C4000-memory.dmp

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memory/1284-58-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/1712-57-0x0000000004330000-0x000000000436A000-memory.dmp

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memory/1712-56-0x0000000008790000-0x0000000008910000-memory.dmp

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memory/1712-55-0x0000000075A61000-0x0000000075A63000-memory.dmp

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memory/1712-54-0x0000000000E30000-0x0000000000E48000-memory.dmp

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