revengerat | 3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446

General

Target

3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
Size

1.4MB
MD5

5673c04d81969a6603184069b6846213
SHA1

49fdd9c69f1c281d94486029dfaa5108dfc168bf
SHA256

3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446
SHA512

c381630f7c9c72ca538679bef37b9e966ec2f906bd5eb36a42069e3742ddd57bd958d867ede257edc3244e40fa3a6c65c10cddd07dddfd89cc2085eef13291cb
SSDEEP

24576:rq5TfcdHj4fmb9Ve9u2qTPIMeYyBMLlQjzCEzKJ9TtLzCwn1jAh0zQJ9TtDRli:rUTsamC9uxKjY5x1jAF5i

Score

10^/10

revengerat discovery stealer trojan upx

Malware Config

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

RevengeRat Executable 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/files/0x0008000000015f96-4.dat	revengerat

Executes dropped EXE 1 IoCs

Processes:

dmr_72.exe

pid	Process
2656	dmr_72.exe

Loads dropped DLL 4 IoCs

Processes:

3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

pid	Process
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2980-0-0x0000000000C50000-0x0000000000F4D000-memory.dmp	upx
behavioral1/memory/2980-24-0x0000000000C50000-0x0000000000F4D000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/2980-24-0x0000000000C50000-0x0000000000F4D000-memory.dmp	autoit_exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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

Processes:

3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

pid	Process
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

pid	Process
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

dmr_72.exe

description	pid	Process
Token: SeDebugPrivilege	2656	dmr_72.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

pid	Process
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

pid	Process
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

dmr_72.exe

pid	Process
2656	dmr_72.exe
2656	dmr_72.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe

description	pid	Process	procid_target
PID 2980 wrote to memory of 2656	2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe	30
PID 2980 wrote to memory of 2656	2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe	30
PID 2980 wrote to memory of 2656	2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe	30
PID 2980 wrote to memory of 2656	2980	3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe	30

C:\Users\Admin\AppData\Local\Temp\3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe
"C:\Users\Admin\AppData\Local\Temp\3a6e2de5b3de6e67229b11f6d74a4f9af70ccec85c2573a905df5a1f84a35446.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
  "C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -54417509 -chipderedesign -a80c61fa351a416282afb39d6c109d6c - -BLUB2 -mqpyxfmmxsgnbcpb -2980
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\DMR\mqpyxfmmxsgnbcpb.dat

Filesize
161B

MD5
c800879c1c73dbbb198fc42669646aa7

SHA1
ab63307099961d43ebb2b64809b7f39d030bab7b

SHA256
4c4dd62b579e43dc1c4cf859299df3023409492281f173bc5c3d2cc00bb782d7

SHA512
0bc20e0c61f46a6c8eb0d8c276edc1f1901ac2f2800199d78490ba0b3c096e4cbf08a175ee19f663d7c13d56e7b6852f32478ea6c85f7829f6fd2880023213df

Download Submit
\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe

Filesize
508KB

MD5
da9e9a98a7cf8da14f9e3c9973328fb7

SHA1
42e37cbfa37877d247ebd37d9553cb6224d6bee6

SHA256
c1116053bbac19ab273dc120c2984c235d116cdcc9e3ac437951b55465fd7063

SHA512
ce98f1984a3db301df7c1078dc6014fc1a03a1643c5635ef59775ee8019fbae4e07c16e99ec3d1998f45947d57493ada96e5116c359a590b14573833eec17343

Download Submit
memory/2656-29-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-25-0x000007FEF4F63000-0x000007FEF4F64000-memory.dmp

Filesize
4KB

Download
memory/2656-16-0x000007FEF4F63000-0x000007FEF4F64000-memory.dmp

Filesize
4KB

Download
memory/2656-19-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-20-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-21-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-22-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-23-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-34-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-17-0x0000000000280000-0x0000000000304000-memory.dmp

Filesize
528KB

Download
memory/2656-26-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-27-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-28-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-33-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-30-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-31-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2656-32-0x000007FEF4F60000-0x000007FEF594C000-memory.dmp

Filesize
9.9MB

Download
memory/2980-0-0x0000000000C50000-0x0000000000F4D000-memory.dmp

Filesize
3.0MB

Download
memory/2980-24-0x0000000000C50000-0x0000000000F4D000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads