4d63caee8d2c5e50ebb220e6aa593fe852a516e209006ba0a16507907125f46c

Analysis

max time kernel
160s
max time network
51s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
16/11/2023, 09:02

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General

Target

Android.manifest
Size

1KB
MD5

74cf204e243fdd671740f9c7e2065474
SHA1

d0054d1eb07c877ac83cd7f892201a0462e04760
SHA256

5f6be846e62b453a9255ae400dacb089506cf8833c70308977019adc842794f3
SHA512

1b5df1ebcc152335b93366e20b1d8facac8fe4515b3840d4750e5f5280f17ed9acf334c83e39edde83cc454e52131887aee419e00f31d5e8284b44be28fd250c

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-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\manifest_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\manifest_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\manifest_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\.manifest	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\.manifest\ = "manifest_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\manifest_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\manifest_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\manifest_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
2628	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2628	AcroRd32.exe
2628	AcroRd32.exe
2628	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2916	2644	cmd.exe	31
PID 2644 wrote to memory of 2916	2644	cmd.exe	31
PID 2644 wrote to memory of 2916	2644	cmd.exe	31
PID 2916 wrote to memory of 2628	2916	rundll32.exe	32
PID 2916 wrote to memory of 2628	2916	rundll32.exe	32
PID 2916 wrote to memory of 2628	2916	rundll32.exe	32
PID 2916 wrote to memory of 2628	2916	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Android.manifest
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Android.manifest
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2916
- - 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\Android.manifest"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2628

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

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Downloads

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

Filesize
3KB

MD5
2488dc3e85558b7624fd06361e56a79a

SHA1
f195553e9f454a3179ed03af3040d87e3111b740

SHA256
4ce127af1aaf83397b018e31d0095afef46a20086472d69a0a77c58fb3c7d0fe

SHA512
71a02577920eb7f32038f00fac475ff2bc5a4438cbc7f51ebd8bc6fe63278fea10d385cf95e5084a12ed2270fa8be6c815e1625eb39e34beb1dd9af8f372d365

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