a1941786149857faebfd4f2731022d8af6aaa984b981bffd40bd123472b0beb4

Analysis

max time kernel
1561s
max time network
1568s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
16-07-2024 00:05

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General

Target

resources/app/node_modules/async/bower.json
Size

239B
MD5

7c9c6b878a12876e602e07c2fe15231a
SHA1

ad6e412a24fd1c1a7e7e6b1654e6ae2560f9ec07
SHA256

a3e2209912611b3f28ada407deac23712a8c3702ca53b1ee0569a613d4c6f227
SHA512

099d4e1df45c440bb3e6279843cad0151432e2488d1fe97204d55cf13019e442b0b7d294ec92d0ffab5b7c04ccc5e11ea02cbd54f9347244c455270bf1b6c722

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

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2780 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2780 AcroRd32.exe
2780 AcroRd32.exe

pid	process
2780	AcroRd32.exe

pid	process
2780	AcroRd32.exe
2780	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2928 wrote to memory of 2644	2928	cmd.exe	rundll32.exe
PID 2928 wrote to memory of 2644	2928	cmd.exe	rundll32.exe
PID 2928 wrote to memory of 2644	2928	cmd.exe	rundll32.exe
PID 2644 wrote to memory of 2780	2644	rundll32.exe	AcroRd32.exe
PID 2644 wrote to memory of 2780	2644	rundll32.exe	AcroRd32.exe
PID 2644 wrote to memory of 2780	2644	rundll32.exe	AcroRd32.exe
PID 2644 wrote to memory of 2780	2644	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\resources\app\node_modules\async\bower.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2928

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\resources\app\node_modules\async\bower.json
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2644

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\resources\app\node_modules\async\bower.json"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2780

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
7197d65370b87749d9f4ced535279637

SHA1
01920882cbc8f222d8df2085bda5f93b6f3aa4c8

SHA256
18bf532c99f3a4baa045b55fe2fb107ac9fca7f1b81afd50efb5ec4167c62c83

SHA512
6754aaa8cc4cb0eee81037d8d03f8876a6d1e6a172bf3a349e73bd0862ad3d0138dd904d0afdf2a8d0b46541d9feffeb7d73bb4661a43780409469cb320a6b55

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