3acc516d1ca0a4dfed774538524625fe34d04658c9cccafa23ce9316e0a63827

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/03/2024, 17:33

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General

Target

b5438effcdc01f6be0dc1417cc55823c.exe
Size

316KB
MD5

b5438effcdc01f6be0dc1417cc55823c
SHA1

580303acb134dba106e43eab33603e5c30e7def2
SHA256

3acc516d1ca0a4dfed774538524625fe34d04658c9cccafa23ce9316e0a63827
SHA512

34d0e479e0c1aac19f21e7feda34e3f7b187a942b3d713d4a219511efa6a5b6b992ed0254d71ef0bf336753270294794c60dcb5b8a9452201b3565a69b907f3b
SSDEEP

6144:FUORK1ttbV3kSobTYZGiNdniCoh+KiEHS/h0Y4tOATX:FytbV3kSoXaLnToslSS/N4/TX

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2340	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1888	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1696	b5438effcdc01f6be0dc1417cc55823c.exe
1696	b5438effcdc01f6be0dc1417cc55823c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1696	b5438effcdc01f6be0dc1417cc55823c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 2340	1696	b5438effcdc01f6be0dc1417cc55823c.exe	28
PID 1696 wrote to memory of 2340	1696	b5438effcdc01f6be0dc1417cc55823c.exe	28
PID 1696 wrote to memory of 2340	1696	b5438effcdc01f6be0dc1417cc55823c.exe	28
PID 2340 wrote to memory of 1888	2340	cmd.exe	30
PID 2340 wrote to memory of 1888	2340	cmd.exe	30
PID 2340 wrote to memory of 1888	2340	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\b5438effcdc01f6be0dc1417cc55823c.exe
"C:\Users\Admin\AppData\Local\Temp\b5438effcdc01f6be0dc1417cc55823c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Windows\system32\cmd.exe
  cmd.exe /C ping 1.1.1.1 -n 1 -w 6000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\b5438effcdc01f6be0dc1417cc55823c.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\system32\PING.EXE
    ping 1.1.1.1 -n 1 -w 6000
    3⤵
    - Runs ping.exe
    PID:1888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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