eeacba6bd142c967f200c24a70a16403f0f0d45727fe43db95c1759e0b7a3158

General

Target

dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe
Size

106KB
MD5

dfe59f5a29803d5a8828985edcc74924
SHA1

791df73ddc1670964f4930b7cd6603e0b425e074
SHA256

eeacba6bd142c967f200c24a70a16403f0f0d45727fe43db95c1759e0b7a3158
SHA512

f1f94e3a922e7218d1ce2bb4ed7d95b70c8615fae85b061dcbbf90ea0e216adb8167c24abedb3cd56c87378105d9696354f7159d47cdac55670cb79d993eaed3
SSDEEP

3072:g0M1iwNRUNi9xbAaBEYkMgKcZgFkbk7PA:zh48YkrZgP7Y

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4944 set thread context of 4244	4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	83
PID 4244 set thread context of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3536	4916	WerFault.exe	84

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	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe
4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4944 wrote to memory of 4244	4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	83
PID 4944 wrote to memory of 4244	4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	83
PID 4944 wrote to memory of 4244	4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	83
PID 4944 wrote to memory of 4244	4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	83
PID 4944 wrote to memory of 4244	4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	83
PID 4944 wrote to memory of 4244	4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	83
PID 4944 wrote to memory of 4244	4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	83
PID 4944 wrote to memory of 4244	4944	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	83
PID 4244 wrote to memory of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84
PID 4244 wrote to memory of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84
PID 4244 wrote to memory of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84
PID 4244 wrote to memory of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84
PID 4244 wrote to memory of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84
PID 4244 wrote to memory of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84
PID 4244 wrote to memory of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84
PID 4244 wrote to memory of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84
PID 4244 wrote to memory of 4916	4244	dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4944
- C:\Users\Admin\AppData\Local\Temp\dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4244
- - C:\Users\Admin\AppData\Local\Temp\dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dfe59f5a29803d5a8828985edcc74924_JaffaCakes118.exe"
    3⤵
    PID:4916
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 180
      4⤵
      Program crash
      PID:3536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4916 -ip 4916
1⤵
PID:2992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4244-19-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4244-21-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4244-26-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4916-24-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/4944-11-0x0000000002210000-0x0000000002220000-memory.dmp

Filesize
64KB

Download
memory/4944-8-0x00000000021E0000-0x00000000021F0000-memory.dmp

Filesize
64KB

Download
memory/4944-16-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/4944-12-0x0000000002220000-0x0000000002230000-memory.dmp

Filesize
64KB

Download
memory/4944-14-0x0000000002240000-0x0000000002250000-memory.dmp

Filesize
64KB

Download
memory/4944-13-0x0000000002230000-0x0000000002240000-memory.dmp

Filesize
64KB

Download
memory/4944-2-0x00000000006E0000-0x00000000006F0000-memory.dmp

Filesize
64KB

Download
memory/4944-10-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/4944-9-0x00000000021F0000-0x0000000002200000-memory.dmp

Filesize
64KB

Download
memory/4944-15-0x0000000002260000-0x0000000002270000-memory.dmp

Filesize
64KB

Download
memory/4944-7-0x00000000021D0000-0x00000000021E0000-memory.dmp

Filesize
64KB

Download
memory/4944-6-0x00000000021C0000-0x00000000021D0000-memory.dmp

Filesize
64KB

Download
memory/4944-5-0x00000000021B0000-0x00000000021C0000-memory.dmp

Filesize
64KB

Download
memory/4944-4-0x0000000000700000-0x0000000000710000-memory.dmp

Filesize
64KB

Download
memory/4944-3-0x00000000006F0000-0x0000000000700000-memory.dmp

Filesize
64KB

Download
memory/4944-1-0x00000000006C0000-0x00000000006D0000-memory.dmp

Filesize
64KB

Download
memory/4944-0-0x00000000006B0000-0x00000000006C0000-memory.dmp

Filesize
64KB

Download

Analysis

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