49c4761069e13c7050c213a6e7340b48d4bd1a41e058d385da03c6027ea30c1e

General

Target

44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe
Size

513KB
MD5

44bf582f6ef26b2b5743552176bf7695
SHA1

f9b9db0d12412f4e3d89b6e9746db3f73bf0e839
SHA256

49c4761069e13c7050c213a6e7340b48d4bd1a41e058d385da03c6027ea30c1e
SHA512

138f1434bb2adbcf487cd500bcdbd945520e45cd0947d2968381280299c3bf69b4521f32ab98e116a9868be480b944b4abaa68f317894c03f3631453199ab73f
SSDEEP

12288:Xu/uwwJajhKstn/5NKoZWKz1nk9Gqn6Mt:Xu/lwJQhL9PKoZXn2Gqn6M

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	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2240-0-0x0000000000400000-0x00000000004D0000-memory.dmp	upx
behavioral1/memory/2240-40-0x0000000000400000-0x00000000004D0000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2240 set thread context of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2244	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Users\Admin\AppData\Local\Temp\44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\44bf582f6ef26b2b5743552176bf7695_JaffaCakes118.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Suspicious behavior: EnumeratesProcesses
  PID:2244

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/2240-40-0x0000000000400000-0x00000000004D0000-memory.dmp

Filesize
832KB

Download
memory/2240-0-0x0000000000400000-0x00000000004D0000-memory.dmp

Filesize
832KB

Download
memory/2244-32-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-29-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-41-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-1-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2244-35-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-3-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-11-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-26-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-20-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-18-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-14-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-8-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-23-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-5-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2244-42-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads