revengerat | 069dda54e9ed04b61fab601cd04890915ac043a7cdee959d879a529bfb5d0256

Analysis

max time kernel
142s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19/05/2024, 18:51

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General

Target

5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe
Size

1.1MB
MD5

5ae94a44f940470041406d034a70a88e
SHA1

041fa65374fe0312e8c05b0aacb52922db3ebf68
SHA256

069dda54e9ed04b61fab601cd04890915ac043a7cdee959d879a529bfb5d0256
SHA512

7f72923d480cd98a292c32e9765f217df2822bd72e26361f2afdc82dc80f292b72a0dfaa0f3e18d961372f8f46cd6bc6b4c92c4ab705775e07b5fe353070ba3e
SSDEEP

24576:Iq5TfcdHj4fmb02qp0MmV0VMXLG3on1Gx1s4oo5osSx5:IUTsamQxLo1no5oL

Score

10^/10

revengerat stealer trojan upx

Malware Config

Signatures

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

RevengeRat Executable 1 IoCs

stealer

resource	yara_rule
behavioral2/files/0x0007000000023419-6.dat	revengerat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2228	dmr_72.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/444-0-0x00000000002B0000-0x0000000000526000-memory.dmp	upx
behavioral2/memory/444-20-0x00000000002B0000-0x0000000000526000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/444-20-0x00000000002B0000-0x0000000000526000-memory.dmp	autoit_exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2228	dmr_72.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
444	5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe
444	5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe
444	5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
444	5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe
444	5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe
444	5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2228	dmr_72.exe
2228	dmr_72.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 444 wrote to memory of 2228	444	5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe	82
PID 444 wrote to memory of 2228	444	5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5ae94a44f940470041406d034a70a88e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:444
- C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
  "C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -54422427 -dhtechradar -d7794bb3fa4d4daab18f6ee417dd6e5f - - -vcptunjdskefzicp -444
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe

Filesize
373KB

MD5
7563de18185a34b3717528c1f18f0e60

SHA1
4e5e8b54dda603d7e83f3ede2bcdd8064d4edf22

SHA256
266b2766df8a91a8baa41ae47b5cbe03e80023516c6c69613ebf956b2574e82d

SHA512
2ea8afc613bb175a5399045017f306d12da1d300c443570039937896b66fffa346baaba46d2a7b45817db955fc4d86dc6e658677bfe30ef74355a0cef7ea6cbb

Download Submit
C:\Users\Admin\AppData\Local\Temp\DMR\vcptunjdskefzicp.dat

Filesize
67B

MD5
bedd41390149ae5d1b8f597cd59079f0

SHA1
3dba87211721eff803aaf7116e03a0d93340e943

SHA256
9ba5a50edd48fa39878d82aafe15bea5882f4d57db71eaf6ef1ce054b97b7fbb

SHA512
475c115ebb9547ccb16a290c9df1e50ae45c70051bdcd071db9c1b45afe6104a51f30bf6fe882cc043cce99be730fc3d891defc06349bf9a1b84d091d089a1ee

Download Submit
memory/444-0-0x00000000002B0000-0x0000000000526000-memory.dmp

Filesize
2.5MB

Download
memory/444-20-0x00000000002B0000-0x0000000000526000-memory.dmp

Filesize
2.5MB

Download
memory/2228-13-0x00007FF8EDF53000-0x00007FF8EDF55000-memory.dmp

Filesize
8KB

Download
memory/2228-14-0x0000000000E90000-0x0000000000EF2000-memory.dmp

Filesize
392KB

Download
memory/2228-16-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp

Filesize
10.8MB

Download
memory/2228-17-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp

Filesize
10.8MB

Download
memory/2228-18-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp

Filesize
10.8MB

Download
memory/2228-19-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp

Filesize
10.8MB

Download
memory/2228-22-0x000000001BA50000-0x000000001BBF9000-memory.dmp

Filesize
1.7MB

Download
memory/2228-23-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp

Filesize
10.8MB

Download