warzonerat | f873b017cb3063a499db2874275e4797b8412ccd1300d29f4f1af03d66ee6700

General

Target

SF40_DOC.EXE
Size

859KB
MD5

378b91450d386cf5916fb645b143d89d
SHA1

e34a417e9a6a4985de8cf1877d542364c7255dcd
SHA256

bfb41f621f57bccd1923f8437a21329666ebd4f826c7ed0f7540d54f464ad7b5
SHA512

c5db058ddfae775203c41fcf29a69e5420017722b32ca446f019e8f15cc9a4c7aa07f64fb95b5ecac5fcd6ffc8020dfb093d869f6f853bfccd1f512253d3f2dd

Score

10^/10

warzonerat infostealer rat

Malware Config

Extracted

Family

warzonerat

C2

165.22.5.66:6666

Signatures

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

Warzone RAT Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1060-70-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/1060-71-0x0000000000405CE2-mapping.dmp	warzonerat
behavioral1/memory/1060-73-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Suspicious use of SetThreadContext 1 IoCs

Processes:

SF40_DOC.EXE

description pid process target process

PID 1100 set thread context of 1060 1100 SF40_DOC.EXE SF40_DOC.EXE
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

340 schtasks.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

SF40_DOC.EXE

pid process

1100 SF40_DOC.EXE
1100 SF40_DOC.EXE
1100 SF40_DOC.EXE
1100 SF40_DOC.EXE
1100 SF40_DOC.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SF40_DOC.EXE

description pid process

Token: SeDebugPrivilege 1100 SF40_DOC.EXE

description	pid	process	target process
PID 1100 set thread context of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE

pid	process
340	schtasks.exe

pid	process
1100	SF40_DOC.EXE
1100	SF40_DOC.EXE
1100	SF40_DOC.EXE
1100	SF40_DOC.EXE
1100	SF40_DOC.EXE

description	pid	process
Token: SeDebugPrivilege	1100	SF40_DOC.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

SF40_DOC.EXE

description	pid	process	target process
PID 1100 wrote to memory of 340	1100	SF40_DOC.EXE	schtasks.exe
PID 1100 wrote to memory of 340	1100	SF40_DOC.EXE	schtasks.exe
PID 1100 wrote to memory of 340	1100	SF40_DOC.EXE	schtasks.exe
PID 1100 wrote to memory of 340	1100	SF40_DOC.EXE	schtasks.exe
PID 1100 wrote to memory of 1332	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1332	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1332	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1332	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE
PID 1100 wrote to memory of 1060	1100	SF40_DOC.EXE	SF40_DOC.EXE

C:\Users\Admin\AppData\Local\Temp\SF40_DOC.EXE
"C:\Users\Admin\AppData\Local\Temp\SF40_DOC.EXE"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QBlHdeDC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF69E.tmp"
2⤵
- Creates scheduled task(s)
PID:340

C:\Users\Admin\AppData\Local\Temp\SF40_DOC.EXE
"C:\Users\Admin\AppData\Local\Temp\SF40_DOC.EXE"
2⤵
PID:1332

C:\Users\Admin\AppData\Local\Temp\SF40_DOC.EXE
"C:\Users\Admin\AppData\Local\Temp\SF40_DOC.EXE"
2⤵
PID:1060

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF69E.tmp

MD5
bcc069e675795dd2302e0dde8255319a

SHA1
64613ec82b0a5d1b1bc07725a5f3defd06ab8458

SHA256
e88cd5c9b1e840dcf7c4b24676c097cff52f5359290de28b440e1b479f825beb

SHA512
5d4a2c5c3e2d9b79514f2ac2481b6594a7c6e6e07d03f4915333b522ca55dea8e7b5144b0d15fd662fcd8a82eede0840a719144cd0927da5ba370f1e627b9d6c

Download Submit
memory/340-68-0x0000000000000000-mapping.dmp

Download
memory/1060-70-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1060-71-0x0000000000405CE2-mapping.dmp

Download
memory/1060-72-0x00000000757D1000-0x00000000757D3000-memory.dmp

Filesize
8KB

Download
memory/1060-73-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1100-60-0x00000000013A0000-0x00000000013A1000-memory.dmp

Filesize
4KB

Download
memory/1100-62-0x0000000004960000-0x0000000004961000-memory.dmp

Filesize
4KB

Download
memory/1100-63-0x00000000281E0000-0x00000000481C8000-memory.dmp

Filesize
511.9MB

Download
memory/1100-64-0x0000000004880000-0x00000000048C7000-memory.dmp

Filesize
284KB

Download
memory/1100-65-0x0000000000A20000-0x0000000000A28000-memory.dmp

Filesize
32KB

Download
memory/1100-67-0x00000000011D0000-0x00000000011F9000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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