54c8acb1c4b5ac814811db8f2367d1599117fcc115493512732d56c89b11eb15

General

Target

6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe
Size

368KB
MD5

6956a265cf6ba00800becd6f7a01c569
SHA1

4ff72b478eca0730378fab8e8b930e3e9771a55c
SHA256

54c8acb1c4b5ac814811db8f2367d1599117fcc115493512732d56c89b11eb15
SHA512

66feaf06341b7541b9ef04777b3dc05f0afa75b20335316c2f497617c80e3f4bce93e8808de0b260956c53c0ea08c9f40c243f357c5279ab059511e3d861534a
SSDEEP

6144:dgL92UU48OOlg/gwpewysMzEYUM9Kwn832M6w6j07:mLxU5O/gWysMIYlK4AlOj07

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2356 set thread context of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\Niko\IEXPLORE.EXE	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.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 5 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	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gpupdate.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2712	reg.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2524	2356	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	31
PID 2524 wrote to memory of 2264	2524	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	32
PID 2524 wrote to memory of 2264	2524	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	32
PID 2524 wrote to memory of 2264	2524	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	32
PID 2524 wrote to memory of 2264	2524	6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe	32
PID 2264 wrote to memory of 2712	2264	cmd.exe	34
PID 2264 wrote to memory of 2712	2264	cmd.exe	34
PID 2264 wrote to memory of 2712	2264	cmd.exe	34
PID 2264 wrote to memory of 2712	2264	cmd.exe	34
PID 2264 wrote to memory of 2764	2264	cmd.exe	35
PID 2264 wrote to memory of 2764	2264	cmd.exe	35
PID 2264 wrote to memory of 2764	2264	cmd.exe	35
PID 2264 wrote to memory of 2764	2264	cmd.exe	35
PID 2264 wrote to memory of 2764	2264	cmd.exe	35
PID 2264 wrote to memory of 2764	2264	cmd.exe	35
PID 2264 wrote to memory of 2764	2264	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Users\Admin\AppData\Local\Temp\6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe"
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2524
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Start.bat
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2264
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Associations /v ModRiskFileTypes /t REG_SZ /d .exe /f
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2712
  - - C:\Windows\SysWOW64\gpupdate.exe
      gpupdate /force
      4⤵
      System Location Discovery: System Language Discovery
      PID:2764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

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

C:\Users\Admin\AppData\Local\Temp\Start.bat

Filesize
200B

MD5
9cedeb0b293d2b5491225ef3d9eb2a8b

SHA1
b607ef9bd319b6ec696c8dab8a314998d133298b

SHA256
3fc59706783a0778da9121da52a63e34e47c82f436d5b14943e14fb418fd4f08

SHA512
ec7d4544e32b1ea460895b1037a9eca2529eed45d6ee1644f83dfc4d4ad8f7c32a811ee4627bc6b243fb5d5c9e3e2b22060d6a2903692830ff1f114d2b9f3cfc

Download Submit
memory/2524-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2524-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2524-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2524-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2524-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2524-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2524-4-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2524-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2524-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

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