5a988ea6330246fa9fb9e734a319039c21e85b592a19f886c8352f7c83d68602

General

Target

29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe
Size

646KB
MD5

29be82b7020fc45f5b4768dcad8d12d4
SHA1

b61c18bb320a306a3752fb0a58d54ec6ce86d116
SHA256

5a988ea6330246fa9fb9e734a319039c21e85b592a19f886c8352f7c83d68602
SHA512

84421020317e896c38906921295d11644241f7c7dee426a019d34ddb606ab1b9a308c8c4b45cda00bedf2dc9e2f6aedabdcffd1686be2d8028461e0d07de7fe0
SSDEEP

12288:4DGI8Zsxgb0FK3ARkKWhZ4FoKMDhtJ8IpaCAO7G1xYfg9k+1A0G6FjuaFUs:4DFpM0Q3trZ46KMDhfX7Nfck+1AcjLT

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	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2772-0-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/2772-42-0x0000000002000000-0x00000000020E9000-memory.dmp	upx
behavioral1/memory/2772-40-0x0000000000400000-0x00000000004E9000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2772 set thread context of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2816	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2816	2772	29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Users\Admin\AppData\Local\Temp\29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\29be82b7020fc45f5b4768dcad8d12d4_JaffaCakes118.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Suspicious behavior: EnumeratesProcesses
  PID:2816

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

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Downloads

memory/2772-40-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/2772-46-0x0000000002000000-0x00000000020E9000-memory.dmp

Filesize
932KB

Download
memory/2772-0-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/2772-42-0x0000000002000000-0x00000000020E9000-memory.dmp

Filesize
932KB

Download
memory/2816-20-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-11-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-35-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-32-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-29-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-26-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2816-17-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-14-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-41-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-5-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-3-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-23-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-8-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-43-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2816-44-0x00000000004A0000-0x0000000000507000-memory.dmp

Filesize
412KB

Download
memory/2816-1-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads