5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 23:41

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General

Target

5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe
Size

760KB
MD5

0e19821a8cc03605c306072d6b0a43ff
SHA1

fc76c4b2a10b27c60b5f2819c1b16fcadb2c21f6
SHA256

5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d
SHA512

40067916f80c17864f191793ace7c90413259138477502083e8c10f5d96f0d8677c72864840208774e558cab19cb11a352bd02af321225b1c1c2f764b8efad6e
SSDEEP

12288:wCiycpp3pHTNtt+WFXLqs0lgg+MvZHVT37Xy7dyVdBkhkA+icjWnA:1uNhMVvZH537iJyr2Nkk

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

Processes:

5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe

description ioc process

File opened (read-only) \??\F: 5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe

description	ioc	process
File opened (read-only)	\??\F:	5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe

pid	process
2208	5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe
2208	5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe
2208	5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe

description pid process

Token: SeShutdownPrivilege 2208 5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe

description	pid	process
Token: SeShutdownPrivilege	2208	5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe

description	pid	process	target process
PID 2208 wrote to memory of 2820	2208	5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe	WerFault.exe
PID 2208 wrote to memory of 2820	2208	5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe	WerFault.exe
PID 2208 wrote to memory of 2820	2208	5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe
"C:\Users\Admin\AppData\Local\Temp\5a05ba671c29dbaedac82e5c17f7a37ab4a6f0a6e408cc205007b9d429c7c28d.exe"
1⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2208 -s 704
  2⤵
  PID:2820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2208-0-0x000000013F270000-0x000000013F335000-memory.dmp

Filesize
788KB

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