1c7731c4c8a45145335d562cf9e88271997fb56c71549668a1e427284015099a

Analysis

max time kernel
38s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 15:28

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General

Target

2cd985a029f0901355645a33a074bae6_JaffaCakes118.exe
Size

92KB
MD5

2cd985a029f0901355645a33a074bae6
SHA1

784eb4e31cd7009c72fbca173df0692f982df15b
SHA256

1c7731c4c8a45145335d562cf9e88271997fb56c71549668a1e427284015099a
SHA512

c619727cf52a12688f20eecb653af8c6f2c42ce7810a3f17eeeaf147b1a481d917eb96d23c01ad871e6bd90e79b786aa9bd8f00d8c015d65c5ed09961609f118
SSDEEP

768:49KFj8CFZYqjVezjebQV/N/ia767U9VAPKw3n1SWLmTSTNATQT/TMLPyCE5p6w:4sFDRQ5hxu3n1vLmTSTeTQT/TMLyCEmw

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	juiolug.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000\Control Panel\International\Geo\Nation	2cd985a029f0901355645a33a074bae6_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2324	juiolug.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\juiolug = "C:\\Users\\Admin\\juiolug.exe"	juiolug.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 52 IoCs

pid	Process
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe
2324	juiolug.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1636	2cd985a029f0901355645a33a074bae6_JaffaCakes118.exe
2324	juiolug.exe

Suspicious use of WriteProcessMemory 53 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 2324	1636	2cd985a029f0901355645a33a074bae6_JaffaCakes118.exe	85
PID 1636 wrote to memory of 2324	1636	2cd985a029f0901355645a33a074bae6_JaffaCakes118.exe	85
PID 1636 wrote to memory of 2324	1636	2cd985a029f0901355645a33a074bae6_JaffaCakes118.exe	85
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81
PID 2324 wrote to memory of 1636	2324	juiolug.exe	81

C:\Users\Admin\AppData\Local\Temp\2cd985a029f0901355645a33a074bae6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2cd985a029f0901355645a33a074bae6_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Users\Admin\juiolug.exe
  "C:\Users\Admin\juiolug.exe"
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\juiolug.exe

Filesize
92KB

MD5
ff2bbad8e5ac1a005c097d45a140b433

SHA1
c8ad9f7ef01e94c773ed2ab1420b86906aa7c03d

SHA256
24c0fdfae26dbd822347e65ff8dc3d5b6d7a59d46c42d9b2cc2522c58e06baa8

SHA512
ae13da7c3d8f4e487154bc340100a25f68f80b09b551050659e7bb46c38c80bd2670e19da8df57438ed91583818674dedf90c3c3ba8243d9404056fe6399dd02

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