ac1aadfbc33413a9fb3aec843f3f5df2e48647461c956415153cca3fdd8d1129

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 12:23

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General

Target

1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe
Size

66KB
MD5

1b4a1a077685d590048d97bb44a503ef
SHA1

76c96c040e0924d6a445ba5f739507d0f43029ad
SHA256

ac1aadfbc33413a9fb3aec843f3f5df2e48647461c956415153cca3fdd8d1129
SHA512

2aa034dcc2fd30ca58a1dc792f6b9e03c27beb3e34a1399181947b02d70b8ef6d26ec72d5664b8fde957a029130dfb124b3d840c2b261530c967eaf231cb392f
SSDEEP

1536:IIrqkTsoHbAM7MgvIfxQbSUgR2cA1OspbhU4lYQ:nzTzHsMTACSNMPpbGLQ

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2984	cmd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1752 set thread context of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\web\wallpaper.pif	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe
File opened for modification	C:\Windows\web\wallpaper.pif	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2052	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	28
PID 1752 wrote to memory of 2984	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	29
PID 1752 wrote to memory of 2984	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	29
PID 1752 wrote to memory of 2984	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	29
PID 1752 wrote to memory of 2984	1752	1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe"
  2⤵
  PID:2052
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del "C:\Users\Admin\AppData\Local\Temp\1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  PID:2984

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1752-26-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2052-1-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2052-3-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2052-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2052-22-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2052-19-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2052-16-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2052-12-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2052-8-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2052-5-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads