2b38983e4ae0c1bff2e6788c22250a91fdebd9ee1bcb294d1e6f03b5cdcd5b33

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
02/05/2024, 22:32

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General

Target

0f07eb219535a0ebfb31072fe62b22f8_JaffaCakes118.jad
Size

69KB
MD5

0f07eb219535a0ebfb31072fe62b22f8
SHA1

1410e8536187e42f5cabe69980918837dd4519ba
SHA256

2b38983e4ae0c1bff2e6788c22250a91fdebd9ee1bcb294d1e6f03b5cdcd5b33
SHA512

88069a86068213406f7ad665e20003f09362579a262efc631f34596a8d7d37546246651b81a568d9bb8074a9db57e02f38a05370623e0d6b95e6e625a80ed163
SSDEEP

1536:exY2pxBWG1vAxhEopvsaTScIiDzKX0Q+sej5IK:cVhYVFucb/Q+seFx

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.jad	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2688	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2688	AcroRd32.exe
2688	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 2656	1952	cmd.exe	29
PID 1952 wrote to memory of 2656	1952	cmd.exe	29
PID 1952 wrote to memory of 2656	1952	cmd.exe	29
PID 2656 wrote to memory of 2688	2656	rundll32.exe	30
PID 2656 wrote to memory of 2688	2656	rundll32.exe	30
PID 2656 wrote to memory of 2688	2656	rundll32.exe	30
PID 2656 wrote to memory of 2688	2656	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\0f07eb219535a0ebfb31072fe62b22f8_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\0f07eb219535a0ebfb31072fe62b22f8_JaffaCakes118.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\0f07eb219535a0ebfb31072fe62b22f8_JaffaCakes118.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
20d0f30b10a3d095264e7b8bee10e213

SHA1
2daa9f02a82dd916a4a271b0033cbd418e2ed3ae

SHA256
ea85c77f95b5f700b1cd462498bc30e4308ede2a318a5bff61540d76a28a7361

SHA512
60605c6b9b9e7570346471e0500f9af0eca4b445dada609e59ab71c40c3ec8406e9441f98eae9799b2d0d4d2dcc2101ba01180bcacdc037024c115fbb79dbd3f

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