revengerat | 1605e1dd442b719f78e32a64c6863ee290dc4caabbad9092d8b593ace9274ea7

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 09:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe
Size

1.3MB
MD5

c2baecf8605f3f4a1d399d822206464d
SHA1

1041b0162ef359650e26c625828d57c360eb3a65
SHA256

1605e1dd442b719f78e32a64c6863ee290dc4caabbad9092d8b593ace9274ea7
SHA512

176de156b6b9639bfdab4390df01a374671b752242409a866cdbda5ac06e0b6cb1d7adfce9d97a466a4797a596f9722a7adcf37b10a8cd36c8cae17e055063c4
SSDEEP

24576:bsTDjD9t8+vEoT3ZQcYH/NcfWU5JU8GVadPUhdA1/LG/oQaV+1LVX:bmDXf8+vEoT3u315Uw8sXdA1/L8aA1N

Score

10^/10

revengerat discovery stealer trojan

Malware Config

Signatures

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

RevengeRat Executable 1 IoCs

stealer

resource	yara_rule
behavioral1/files/0x0009000000018766-4.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
2528	muBlinder.exe

Loads dropped DLL 2 IoCs

pid	Process
2584	c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe
2584	c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 2528	2584	c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2528	2584	c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2528	2584	c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2528	2584	c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe	30
PID 2528 wrote to memory of 2420	2528	muBlinder.exe	31
PID 2528 wrote to memory of 2420	2528	muBlinder.exe	31
PID 2528 wrote to memory of 2420	2528	muBlinder.exe	31

C:\Users\Admin\AppData\Local\Temp\c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c2baecf8605f3f4a1d399d822206464d_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Users\Admin\AppData\Local\Temp\muBlinder.exe
  "C:\Users\Admin\AppData\Local\Temp\muBlinder.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2528
- - C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
    dw20.exe -x -s 480
    3⤵
    PID:2420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\muBlinder.exe

Filesize
1.4MB

MD5
61129b8736077474cf665be845b03bb9

SHA1
de42f7e97f7045652edc80bc89ec31369144f3fb

SHA256
73b264f2012f0e97fedde037a5cb1dc18076539f77fbeafc142fe8804cd7196d

SHA512
4a285030828b1999674911d5c8d760689f1461324f47c12b939b2fe92ee73fd18bc8aa89069c7b505614501cc33911081381040b5e9a1481c3d2f621411b997f

Download Submit
memory/2420-15-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2420-18-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2528-11-0x000007FEF6ACE000-0x000007FEF6ACF000-memory.dmp

Filesize
4KB

Download
memory/2528-12-0x000007FEF6810000-0x000007FEF71AD000-memory.dmp

Filesize
9.6MB

Download
memory/2528-13-0x000007FEF6810000-0x000007FEF71AD000-memory.dmp

Filesize
9.6MB

Download
memory/2528-14-0x000007FEF6810000-0x000007FEF71AD000-memory.dmp

Filesize
9.6MB

Download
memory/2528-16-0x000007FEF6810000-0x000007FEF71AD000-memory.dmp

Filesize
9.6MB

Download
memory/2528-17-0x000007FEF6ACE000-0x000007FEF6ACF000-memory.dmp

Filesize
4KB

Download