df351abb70d45df91fb90f9f22667e7da8d93af121c2d21e8aa2e8155909df88

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
02/05/2024, 06:27

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General

Target

jodit-react-main/.github/workflows/release.yml
Size

588B
MD5

f5f4882532ba5248a143727d9b4545c5
SHA1

abd17f11546bcaca474619bec1f4fd97165c5e85
SHA256

b2654495a9d4d02de5835016bb5957054b8c4df290606179c8504f5f6ac964a1
SHA512

a5830ea3f53c0a2a90b88b9612e5011d93f85e3f0262f37e93ab5eea904f91841756229b612ca28e8dbe4793bbfea18cb874db42d838e3cb34d60bf5c8369561

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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2696	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2696	AcroRd32.exe
2696	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 2660	1728	cmd.exe	29
PID 1728 wrote to memory of 2660	1728	cmd.exe	29
PID 1728 wrote to memory of 2660	1728	cmd.exe	29
PID 2660 wrote to memory of 2696	2660	rundll32.exe	30
PID 2660 wrote to memory of 2696	2660	rundll32.exe	30
PID 2660 wrote to memory of 2696	2660	rundll32.exe	30
PID 2660 wrote to memory of 2696	2660	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\jodit-react-main\.github\workflows\release.yml
1⤵
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\jodit-react-main\.github\workflows\release.yml
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2660
- - 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\jodit-react-main\.github\workflows\release.yml"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2696

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
ca65d38394db801177a0acf5d71f1357

SHA1
4a1132ba819bd7d424a3c0fb306f2da1b5e2e57d

SHA256
b1b759e99ace2a298bb6589ac5e8e32bddf763f2b2a594847f0933cc6f1792f6

SHA512
49620c452b8c4250299d714b4bf8c5f85cca9c707b52dcb390818ded5b8682980c4839da5a56ae88d3e004f66532074a442e2f7fb3574615986ac7f27adba9c2

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