165fb59360683122125271d668cfb28c3ad9502d559e491856005178fb22a254

Resubmissions

29-04-2024 17:56

240429-wjgllsgg29 10

17-04-2024 14:59

240417-sc15wsef8y 10

16-04-2024 14:20

240416-rnxq6sdg3t 10

Analysis

max time kernel
325s
max time network
1602s
platform
windows10-1703_x64
resource
win10-20240404-de
resource tags

arch:x64arch:x86image:win10-20240404-delocale:de-deos:windows10-1703-x64systemwindows
submitted
16-04-2024 14:20

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General

Target

The-MALWARE-Repo-master/Email-Worm/Amus.exe
Size

50KB
MD5

47abd68080eee0ea1b95ae31968a3069
SHA1

ffbdf4b2224b92bd78779a7c5ac366ccb007c14d
SHA256

b5fc4fd50e4ba69f0c8c8e5c402813c107c605cab659960ac31b3c8356c4e0ec
SHA512

c9dfabffe582b29e810db8866f8997af1bd3339fa30e79575377bde970fcad3e3b6e9036b3a88d0c5f4fa3545eea8904d9faabf00142d5775ea5508adcd4dc0a
SSDEEP

768:/9NC1eO7wvsgyjgLCtKbqvYGjaESiKMH6BJJE+XqYq7wvefY:/9NC1eOMFyjt2/wDrcq/Mveg

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Amus.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microzoft_Ofiz = "C:\\Windows\\KdzEregli.exe"	Amus.exe

Drops file in Windows directory 20 IoCs

Processes:

Amus.exe

description	ioc	process
File created	C:\Windows\Ankara.exe	Amus.exe
File created	C:\Windows\Adapazari.exe	Amus.exe
File opened for modification	C:\Windows\KdzEregli.exe	Amus.exe
File opened for modification	C:\Windows\Messenger.exe	Amus.exe
File created	C:\Windows\My_Pictures.exe	Amus.exe
File created	C:\Windows\Pide.exe	Amus.exe
File created	C:\Windows\Pire.exe	Amus.exe
File created	C:\Windows\Anti_Virus.exe	Amus.exe
File opened for modification	C:\Windows\My_Pictures.exe	Amus.exe
File created	C:\Windows\Meydanbasi.exe	Amus.exe
File opened for modification	C:\Windows\Meydanbasi.exe	Amus.exe
File created	C:\Windows\Cekirge.exe	Amus.exe
File opened for modification	C:\Windows\Ankara.exe	Amus.exe
File opened for modification	C:\Windows\Pire.exe	Amus.exe
File opened for modification	C:\Windows\Anti_Virus.exe	Amus.exe
File created	C:\Windows\KdzEregli.exe	Amus.exe
File created	C:\Windows\Messenger.exe	Amus.exe
File opened for modification	C:\Windows\Pide.exe	Amus.exe
File opened for modification	C:\Windows\Cekirge.exe	Amus.exe
File opened for modification	C:\Windows\Adapazari.exe	Amus.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

AUDIODG.EXE

description pid process

Token: 33 1484 AUDIODG.EXE
Token: SeIncBasePriorityPrivilege 1484 AUDIODG.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Amus.exe

pid process

1432 Amus.exe

description	pid	process
Token: 33	1484	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1484	AUDIODG.EXE

pid	process
1432	Amus.exe

C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Email-Worm\Amus.exe
"C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Email-Worm\Amus.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:1432

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x3e8
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1484

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

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Messenger.exe

Filesize
50KB

MD5
47abd68080eee0ea1b95ae31968a3069

SHA1
ffbdf4b2224b92bd78779a7c5ac366ccb007c14d

SHA256
b5fc4fd50e4ba69f0c8c8e5c402813c107c605cab659960ac31b3c8356c4e0ec

SHA512
c9dfabffe582b29e810db8866f8997af1bd3339fa30e79575377bde970fcad3e3b6e9036b3a88d0c5f4fa3545eea8904d9faabf00142d5775ea5508adcd4dc0a

Download Submit
memory/1432-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1432-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download