revengerat | 7eaeb97de5e37298a1c29e4877a28fc2a60682a4abb0fda2e95f36b4fa337284

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-01-2025 00:16

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General

Target

JaffaCakes118_42916268bf063c2b532745b214949739.exe
Size

52KB
MD5

42916268bf063c2b532745b214949739
SHA1

9452606f66285f30adbf60daa5cb7d742a63f7c3
SHA256

7eaeb97de5e37298a1c29e4877a28fc2a60682a4abb0fda2e95f36b4fa337284
SHA512

b408882394950b7ea3d596093daa15e867c066a5e38d0de08e4e25ed5c3896e5d19e29f898dd8227982897cb1fefb5c451a42f3da7e0340873dc49ae4acc2907
SSDEEP

1536:JU/75/aMCyTVQ33zxCMMaKZHGc4sE1dB:JUfCyKnNCMMamHGzskdB

Score

10^/10

revengerat discovery persistence stealer trojan

Malware Config

Signatures

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

RevengeRat Executable 1 IoCs

stealer

resource	yara_rule
behavioral1/files/0x0004000000004ed7-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
3008	Courses.exe

Loads dropped DLL 2 IoCs

pid	Process
2716	JaffaCakes118_42916268bf063c2b532745b214949739.exe
2716	JaffaCakes118_42916268bf063c2b532745b214949739.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\Course = "C:\\Users\\Admin\\AppData\\Roaming\\Courses.exe"	Courses.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 2 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_42916268bf063c2b532745b214949739.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Courses.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2716	JaffaCakes118_42916268bf063c2b532745b214949739.exe
Token: SeDebugPrivilege	3008	Courses.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 3008	2716	JaffaCakes118_42916268bf063c2b532745b214949739.exe	31
PID 2716 wrote to memory of 3008	2716	JaffaCakes118_42916268bf063c2b532745b214949739.exe	31
PID 2716 wrote to memory of 3008	2716	JaffaCakes118_42916268bf063c2b532745b214949739.exe	31
PID 2716 wrote to memory of 3008	2716	JaffaCakes118_42916268bf063c2b532745b214949739.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Users\Admin\AppData\Roaming\Courses.exe
  "C:\Users\Admin\AppData\Roaming\Courses.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3008

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\Courses.exe

Filesize
52KB

MD5
42916268bf063c2b532745b214949739

SHA1
9452606f66285f30adbf60daa5cb7d742a63f7c3

SHA256
7eaeb97de5e37298a1c29e4877a28fc2a60682a4abb0fda2e95f36b4fa337284

SHA512
b408882394950b7ea3d596093daa15e867c066a5e38d0de08e4e25ed5c3896e5d19e29f898dd8227982897cb1fefb5c451a42f3da7e0340873dc49ae4acc2907

Download Submit
memory/2716-0-0x0000000074B41000-0x0000000074B42000-memory.dmp

Filesize
4KB

Download
memory/2716-1-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download
memory/2716-2-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download
memory/2716-3-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download
memory/2716-14-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download
memory/3008-15-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download
memory/3008-16-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download
memory/3008-17-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads