d6d75b280c18fcdcc17d924784a9aa3935416e683165250988c1c30ceea76335

General

Target

2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe
Size

15KB
MD5

2952d4a5bbe3d54b154a7ad25e0f3e54
SHA1

9f8f47749b23df2aef2f932e4bb3525b130e4364
SHA256

d6d75b280c18fcdcc17d924784a9aa3935416e683165250988c1c30ceea76335
SHA512

7bf7bcb70e5f033e635062210be07c35dacc56c4cdd17f2666259c57aec4e7f46e8f035726407ff133085fda68ce413951b359b94bb3e1694d63129ab12c96ec
SSDEEP

384:CFijRy12NxvCXVZsCQKFEyAk5ngcDwbU6m2cw836Ecg5vBy3Ul:CFAlw51FE/mww6mDw46EcgJBy3

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2756	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2640	taskmgr.exe
264	taskmgr.exe

Loads dropped DLL 2 IoCs

pid	Process
2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe
2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\system\taskmgr.exe	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe
File opened for modification	C:\Windows\system\taskmgr.exe	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe
File created	C:\Windows\system\icedate2.dat	taskmgr.exe
File created	C:\Windows\system\IceHBO.dll	taskmgr.exe
File created	C:\Windows\system\icedate.dat	taskmgr.exe
File opened for modification	C:\Windows\system\icedate.dat	taskmgr.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2640	2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2640	2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2640	2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2640	2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2756	2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe	31
PID 2216 wrote to memory of 2756	2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe	31
PID 2216 wrote to memory of 2756	2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe	31
PID 2216 wrote to memory of 2756	2216	2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe	31
PID 2640 wrote to memory of 264	2640	taskmgr.exe	34
PID 2640 wrote to memory of 264	2640	taskmgr.exe	34
PID 2640 wrote to memory of 264	2640	taskmgr.exe	34
PID 2640 wrote to memory of 264	2640	taskmgr.exe	34

C:\Users\Admin\AppData\Local\Temp\2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\system\taskmgr.exe
  C:\Windows\system\taskmgr.exe /scan
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2640
- - C:\Windows\system\taskmgr.exe
    C:\Windows\system\taskmgr.exe /update
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    PID:264
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2756

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

C:\Users\Admin\AppData\Local\Temp\2952d4a5bbe3d54b154a7ad25e0f3e54_JaffaCakes118.exe.bat

Filesize
212B

MD5
e035c13417e74ea3cd3b4c520374cea4

SHA1
5b38c05bc096994af4ab1a4590909021be2860f1

SHA256
17e96f3dc415465e1313f1064a659b5e847a46e839bf43ca5972e8ccae44ef84

SHA512
e71d2901c988f041e7bed967cbe10ab12752a22e39720f9d53625e5ed3a14e0c3805ca6c3fadf559fa6d927108294764941743f3f064ef60f4cc35cbf0efc5f3

Download Submit
C:\Windows\system\icedate2.dat

Filesize
4KB

MD5
0dae7a47cd8a9f51537ae4db2a3bbe2a

SHA1
1777d532f309f9f79f706cb708313ce1907eb606

SHA256
c5aadfb717416195310a29b86b2804cf3e1153bfebac3c40c82103c8615bdb59

SHA512
fb6614e428233b46e3486c1f6ea24158d2c0392c2994335c136b578fd02f5518ae261caac817a0ff3191c05e403e44d1aefa6088588c85ebfadc89376164a954

Download Submit
\Windows\system\taskmgr.exe

Filesize
15KB

MD5
2952d4a5bbe3d54b154a7ad25e0f3e54

SHA1
9f8f47749b23df2aef2f932e4bb3525b130e4364

SHA256
d6d75b280c18fcdcc17d924784a9aa3935416e683165250988c1c30ceea76335

SHA512
7bf7bcb70e5f033e635062210be07c35dacc56c4cdd17f2666259c57aec4e7f46e8f035726407ff133085fda68ce413951b359b94bb3e1694d63129ab12c96ec

Download Submit
memory/264-52-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/264-36-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2216-9-0x0000000000220000-0x0000000000231000-memory.dmp

Filesize
68KB

Download
memory/2216-0-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2216-20-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2216-5-0x0000000000220000-0x0000000000231000-memory.dmp

Filesize
68KB

Download
memory/2640-12-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2640-35-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2640-27-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2640-53-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download

Analysis

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