45f98f5c59b6add9111adf2863eee835a7c3cd73857457e82f57a4fdf69ae6e0

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
08/01/2024, 18:12

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General

Target

4c1eed85d9316c81cb3b45a93b2a4ff7.exe
Size

67KB
MD5

4c1eed85d9316c81cb3b45a93b2a4ff7
SHA1

98bf0395a4b92c4e6efc05f71442ac081d425cbd
SHA256

45f98f5c59b6add9111adf2863eee835a7c3cd73857457e82f57a4fdf69ae6e0
SHA512

d923e9228808c911a4f4e85d1fb96fa844a46ab142b3366e85053baaddde05c4d605916c0e3cf208fb207af7061ee8034fd68c57e3bd3184f75c071e17afee4d
SSDEEP

1536:2wetP10SuUdZuhRfUwvw37j/XrTnEmgIFlkFVtJ/i:2vc0ZupIrj/XzD4d/i

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2708	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2508	4c1eed85d9316c81cb3b45a93b2a4ff7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2708	2508	4c1eed85d9316c81cb3b45a93b2a4ff7.exe	29
PID 2508 wrote to memory of 2708	2508	4c1eed85d9316c81cb3b45a93b2a4ff7.exe	29
PID 2508 wrote to memory of 2708	2508	4c1eed85d9316c81cb3b45a93b2a4ff7.exe	29
PID 2508 wrote to memory of 2708	2508	4c1eed85d9316c81cb3b45a93b2a4ff7.exe	29

C:\Users\Admin\AppData\Local\Temp\4c1eed85d9316c81cb3b45a93b2a4ff7.exe
"C:\Users\Admin\AppData\Local\Temp\4c1eed85d9316c81cb3b45a93b2a4ff7.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Uvz..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:2708

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

memory/2508-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2508-2-0x0000000000350000-0x0000000000362000-memory.dmp

Filesize
72KB

Download
memory/2508-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2508-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2508-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download