b7e80fd57af4490345d48492ef94f2e16c33278a190d5b8a24b4ca70b2b59b1a

General

Target

351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe
Size

466KB
MD5

351d8735dbab09c8237a9bc46e5a2c45
SHA1

652b6627cf49cd71540f5fec4c63fcb99570e65d
SHA256

b7e80fd57af4490345d48492ef94f2e16c33278a190d5b8a24b4ca70b2b59b1a
SHA512

bf2d17368ae10f76a575e68456604a3ff6f6fd4d2be4d2a1917f81e9bdd1144845d4e44917c277f424be6f6c2a511c366eba42d4420a96af3f392cc94f18957d
SSDEEP

6144:sMIAJz0r5mJ5x1KTfVm8/1mFwq1iftIDmzOJvZzVVt4E3tH4mGtTyN1pH+rTz:d29dfVXfAmzIZRVtz14n7T

Score

9^/10

evasion upx

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1596-0-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral1/memory/1596-41-0x0000000000400000-0x00000000004B8000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1596 set thread context of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1976	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29
PID 1596 wrote to memory of 1976	1596	351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Users\Admin\AppData\Local\Temp\351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\351d8735dbab09c8237a9bc46e5a2c45_JaffaCakes118.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Suspicious behavior: EnumeratesProcesses
  PID:1976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

Software Discovery

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1596-41-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1596-10-0x0000000001F60000-0x0000000002018000-memory.dmp

Filesize
736KB

Download
memory/1596-0-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1976-24-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-18-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-36-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-30-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-27-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-42-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-21-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-37-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1976-15-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-8-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-33-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-5-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-3-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-1-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-13-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/1976-43-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads