eed3682106a52740f17f27bfb177acb0ee88888096f93af0c14a2d5ae52e9e1d

Analysis

max time kernel
133s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
23/02/2024, 16:08

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General

Target

UEPrereqSetup_x64.7z
Size

39.9MB
MD5

b7a5dc1dce76ca736ea878b65c690f52
SHA1

44b0c01fcd790f663b66952acb18e11b9cae9e45
SHA256

eed3682106a52740f17f27bfb177acb0ee88888096f93af0c14a2d5ae52e9e1d
SHA512

cdfa3b04961108d91fd38113ba6b9fd11298364baedfac868e383cad62054868d816dae629f4755b25193154de56f1a46654da5505cde0deefe39a962bf9b151
SSDEEP

786432:ovGWzOxPTuIaKO0SuzSeChLhnF3cTDprPLAEi2hvO7:ooaKKuzSeC1dF3cTD9DA1IvO7

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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2980	7zFM.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2980	7zFM.exe
Token: 35	2980	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2980	7zFM.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2980	2192	cmd.exe	29
PID 2192 wrote to memory of 2980	2192	cmd.exe	29
PID 2192 wrote to memory of 2980	2192	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\UEPrereqSetup_x64.7z
1⤵
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\UEPrereqSetup_x64.7z"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2980

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

Windows 7 deprecation

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