revengerat | 38bc13ef112b2f17d4d1a80243fac6a521b5d58228984aae0752d79487fa3b66

Resubmissions

02-12-2024 01:07

241202-bgptzswpcr 10

02-12-2024 00:53

241202-a81vwswlaj 10

30-11-2024 15:15

241130-sm5aasxjhs 10

Analysis

max time kernel
130s
max time network
143s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-12-2024 00:53

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General

Target

948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654.exe
Size

17KB
MD5

aa0a434f00c138ef445bf89493a6d731
SHA1

2e798c079b179b736247cf20d1346657db9632c7
SHA256

948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654
SHA512

e5b50ccd82c9cd5797dfc278dbd4bef6b4cb4468424962666d2618707a3c69e0154e8fb11846e0f529dd6e903fd9de2a2f4dd3b526821b10f08530371a0c6952
SSDEEP

384:rnhZ7/5eOHY9FmMoEIPJvnbisVK8ysLu2s2:bhdQOS8EIRmIa2

Score

10^/10

revengerat victime persistence stealer trojan

Malware Config

Extracted

Family

revengerat

Botnet

Victime

cocohack.dtdns.net:84

Mutex

RV_MUTEX-OKuSAtYBxGgZHx

Signatures

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

RevengeRat Executable 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral23/files/0x0004000000004ed7-11.dat	revengerat

Executes dropped EXE 1 IoCs

Processes:

Client.exe

pid	Process
2440	Client.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Client.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client = "C:\\Users\\Admin\\AppData\\Roaming\\Client.exe"	Client.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654.exeClient.exe

description	pid	Process
Token: SeDebugPrivilege	2808	948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654.exe
Token: SeDebugPrivilege	2440	Client.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654.exe

description	pid	Process	procid_target
PID 2808 wrote to memory of 2440	2808	948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654.exe	31
PID 2808 wrote to memory of 2440	2808	948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654.exe	31
PID 2808 wrote to memory of 2440	2808	948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654.exe	31

C:\Users\Admin\AppData\Local\Temp\948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654.exe
"C:\Users\Admin\AppData\Local\Temp\948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Users\Admin\AppData\Roaming\Client.exe
  "C:\Users\Admin\AppData\Roaming\Client.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Client.exe

Filesize
17KB

MD5
aa0a434f00c138ef445bf89493a6d731

SHA1
2e798c079b179b736247cf20d1346657db9632c7

SHA256
948340be97cc69c2cf8e5c8327ee52a89eeb50095f978696c710ad773a46b654

SHA512
e5b50ccd82c9cd5797dfc278dbd4bef6b4cb4468424962666d2618707a3c69e0154e8fb11846e0f529dd6e903fd9de2a2f4dd3b526821b10f08530371a0c6952

Download Submit
memory/2440-14-0x000007FEF6450000-0x000007FEF6DED000-memory.dmp

Filesize
9.6MB

Download
memory/2440-12-0x000007FEF6450000-0x000007FEF6DED000-memory.dmp

Filesize
9.6MB

Download
memory/2440-15-0x000007FEF6450000-0x000007FEF6DED000-memory.dmp

Filesize
9.6MB

Download
memory/2808-0-0x000007FEF670E000-0x000007FEF670F000-memory.dmp

Filesize
4KB

Download
memory/2808-1-0x000007FEF6450000-0x000007FEF6DED000-memory.dmp

Filesize
9.6MB

Download
memory/2808-2-0x000007FEF6450000-0x000007FEF6DED000-memory.dmp

Filesize
9.6MB

Download
memory/2808-3-0x000007FEF670E000-0x000007FEF670F000-memory.dmp

Filesize
4KB

Download
memory/2808-4-0x000007FEF6450000-0x000007FEF6DED000-memory.dmp

Filesize
9.6MB

Download
memory/2808-13-0x000007FEF6450000-0x000007FEF6DED000-memory.dmp

Filesize
9.6MB

Download