warzonerat | 244b3ee6e55774e4fa3c572494f920918cce6d79f848fef95c09cd413bae95c7

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20220414-en
submitted
24/05/2022, 01:18

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General

Target
PO_PG1476_ALKHORAYEF CONTRACT.exe
Size 197KB
Sample220524-bnyepsbea2
SHA256 244b3ee6e55774e4fa3c572494f920918cce6d79f848fef95c09cd413bae95c7
MD5 15cc5f30f3a18b230b59d11ee363dc5f
SHA1 ad38cf3fafe9740420223c1bafb883e7d60f8371
SHA512 5366c25d0bdfef731864732c6baf610ff3b4c463f997287c2dcd6942414b84240c3f0dca6dcb2a4468ea847bbe5811677756d5752fccfc41092cfc07a084090c
MD5 SHA1 SHA512

Score

10^/10

warzonerat collection infostealer persistence rat

Malware Config

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/900-66-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/900-68-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/900-65-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/900-71-0x0000000000405CE2-mapping.dmp	warzonerat
behavioral1/memory/900-74-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/900-70-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/900-75-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/900-69-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Loads dropped DLL 6 IoCs

pid	Process
900	InstallUtil.exe
900	InstallUtil.exe
900	InstallUtil.exe
900	InstallUtil.exe
900	InstallUtil.exe
900	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\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
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

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\Dcykiy = "\"C:\\Users\\Admin\\AppData\\Roaming\\Mklhukr\\Dcykiy.exe\""	PO_PG1476_ALKHORAYEF CONTRACT.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 380 set thread context of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
948	timeout.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
380	PO_PG1476_ALKHORAYEF CONTRACT.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	380	PO_PG1476_ALKHORAYEF CONTRACT.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 380 wrote to memory of 1204	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	28
PID 380 wrote to memory of 1204	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	28
PID 380 wrote to memory of 1204	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	28
PID 380 wrote to memory of 1204	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	28
PID 1204 wrote to memory of 948	1204	cmd.exe	30
PID 1204 wrote to memory of 948	1204	cmd.exe	30
PID 1204 wrote to memory of 948	1204	cmd.exe	30
PID 1204 wrote to memory of 948	1204	cmd.exe	30
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31
PID 380 wrote to memory of 900	380	PO_PG1476_ALKHORAYEF CONTRACT.exe	31

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\PO_PG1476_ALKHORAYEF CONTRACT.exe
"C:\Users\Admin\AppData\Local\Temp\PO_PG1476_ALKHORAYEF CONTRACT.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:380
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout 20
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1204
- - C:\Windows\SysWOW64\timeout.exe
    timeout 20
    3⤵
    - Delays execution with timeout.exe
    PID:948
- 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:900

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

System Information Discovery

T1082

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 299KB
SHA256 f0e8608ae4963a71181a1ab075efd753cdcda491781dc0f8b30d7037c5de548e
MD5 cab7020392ae8b2448b82268db4112d8
SHA1 f21d6ac90f8b66fee2f55f3bda3e7bd16b4c9fbd
SHA512 7e4447b436d15455d73a1ad8d28944ba92cc361c92e492ea383d3855aa6f51ffc5916aab739d628e523f8d7dc8020e4b8ae044a923537b5f3bd84d6dc71ecb3e
SSDEEP 6144:u8YBC2NpfYjGg7t5xb7WOBOLFwh8yGHrIrvqqDLA:ubG7F35BVh8yIZqnA
MD5 SHA1 SHA512 SSDEEP

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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 356KB
SHA256 88437cbf1f1a3044bb9ab57dfab0be7dab0d87079d5972daf94f1e2920a0b558
MD5 6e7c55eca7198a727033c40c7d981ffe
SHA1 5c0d5aa156a4a40245cd52e291c38768612990f0
SHA512 109f91ef0cc61576e6beee3e68a65e2f058255527ca8a04ac1c3b37172885f5351031ca4a62b9136d77f62d5f3f9783d9de10f0392845f84dd786756970689d1
SSDEEP 6144:ReNh9SB5numfrS/VF0YRIxBVEgM2ZPwr8Gk8G2fhrS/w25zY+dcPGm+gjZ+SW2Gr:Mlp4PwrPTlZ+/wKzY+dM+gjZ+UGhUgie
MD5 SHA1 SHA512 SSDEEP

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nss3.dll

Path \Users\Admin\AppData\Local\Temp\nss3.dll
Size 320KB
SHA256 c789a7bbe6b1b83930155d7446b1193d249d8d444d7297207311994d3e53ab8b
MD5 f97a28ee3dcbfc1b45bea86676e566ef
SHA1 7d69142cbb6c7fc65b1b7d3fadc537aa9164a41d
SHA512 40ed86371aafc72f787d4604667027edbdd4b4b9487cc0215aa26f65af5396e59bfc1fc2c9c78a7e92c99b34f85f3b31933da836a63fb41062e03b733ab9fbeb
SSDEEP 6144:qABzd8Vvtb2w9ZzuP2X8BeUzLu7yTYbLQLgPRrIKXun4aPbr58iCRO1uljs:Lhd8b5zzuP2swUnuWTYLVPhAzZCfjs
MD5 SHA1 SHA512 SSDEEP

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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

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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

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memory/380-55-0x00000000765F1000-0x00000000765F3000-memory.dmp

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memory/380-56-0x00000000041B0000-0x0000000004206000-memory.dmp

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memory/380-57-0x0000000004900000-0x000000000494C000-memory.dmp

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memory/380-54-0x00000000000E0000-0x0000000000116000-memory.dmp

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memory/900-60-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/900-76-0x00000000039A0000-0x0000000003A24000-memory.dmp

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memory/900-74-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/900-70-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/900-75-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/900-69-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/900-61-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/900-65-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/900-68-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/900-66-0x0000000000400000-0x0000000000554000-memory.dmp

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memory/900-63-0x0000000000400000-0x0000000000554000-memory.dmp

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