0f6cd4e8159b243b7de4a18711fc39624491759beccb01386438f52175aad4b1

General

Target

86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe
Size

345KB
MD5

86c4c35439fd5cfe3aff15e8765e2050
SHA1

e12e37c922d5b97c055f5d82f1a6fa7db9ad3e66
SHA256

0f6cd4e8159b243b7de4a18711fc39624491759beccb01386438f52175aad4b1
SHA512

7858a9577ac4ce24d974914a2b25a7c2920c137bcc3dd2af91846bf618c85c6cff57d84a8e26a2840e48b23412ad5c41482a133c22d1958f7ccd674eadd5bd84
SSDEEP

6144:CO+v5qbv5qPyMmQpPmzs0dsa+Ql4oe4351qaey0YICpmpod:EqdqPRHPmzs0ebFi35befepmpI

Score

5^/10

discovery

Malware Config

Signatures

Drops autorun.inf file 1 TTPs 6 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	F:\Autorun.inf	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe
File created	C:\Autorun.inf	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe
File opened for modification	C:\Autorun.inf	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe
File created	D:\Autorun.inf	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe
File opened for modification	D:\Autorun.inf	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe
File created	F:\Autorun.inf	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2732 set thread context of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2856	2796	WerFault.exe	30

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	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2796	2732	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	30
PID 2796 wrote to memory of 2856	2796	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	31
PID 2796 wrote to memory of 2856	2796	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	31
PID 2796 wrote to memory of 2856	2796	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	31
PID 2796 wrote to memory of 2856	2796	86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe"
1⤵
- Drops autorun.inf file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Users\Admin\AppData\Local\Temp\86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\86c4c35439fd5cfe3aff15e8765e2050_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2796
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2796 -s 192
    3⤵
    - Program crash
    PID:2856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2732-1-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2732-0-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2796-10-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2796-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2796-7-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2796-6-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2796-4-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2796-2-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2796-20-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2796-23-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads