5fc47f28ce7cbcb8d143d40ca16ce66cf1c2485e6952210577b65089b15b83f3

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 08:12

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General

Target

13176cea7b40e46fa45932494886b5f6.exe
Size

112KB
MD5

13176cea7b40e46fa45932494886b5f6
SHA1

6295ce4a287e110d34eda671413142bc45cfcdb6
SHA256

5fc47f28ce7cbcb8d143d40ca16ce66cf1c2485e6952210577b65089b15b83f3
SHA512

6056ba0696a6535c0d40902299033ef57755dd917a7a9d0d42a398ac5d4f9ff19aea8730834d91fec134e9ba4c2a8572bcecc83d5723286e67a18164d4d19441
SSDEEP

3072:/19Cc3nckFtUJE4SRoept7Em2F8abPeROXbfZnW2lW9:/1tnckFeSvAFuJROVnWyW9

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1860	cmd.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\c_7382.nls	13176cea7b40e46fa45932494886b5f6.exe
File opened for modification	C:\Windows\SysWOW64\c_7382.nls	13176cea7b40e46fa45932494886b5f6.exe
File created	C:\Windows\SysWOW64\dllcache\ups.exe	13176cea7b40e46fa45932494886b5f6.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	2436	13176cea7b40e46fa45932494886b5f6.exe
Token: SeRestorePrivilege	2436	13176cea7b40e46fa45932494886b5f6.exe
Token: SeIncBasePriorityPrivilege	2436	13176cea7b40e46fa45932494886b5f6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 1860	2436	13176cea7b40e46fa45932494886b5f6.exe	28
PID 2436 wrote to memory of 1860	2436	13176cea7b40e46fa45932494886b5f6.exe	28
PID 2436 wrote to memory of 1860	2436	13176cea7b40e46fa45932494886b5f6.exe	28
PID 2436 wrote to memory of 1860	2436	13176cea7b40e46fa45932494886b5f6.exe	28

C:\Users\Admin\AppData\Local\Temp\13176cea7b40e46fa45932494886b5f6.exe
"C:\Users\Admin\AppData\Local\Temp\13176cea7b40e46fa45932494886b5f6.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\13176C~1.EXE
  2⤵
  - Deletes itself
  PID:1860

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/2436-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2436-3-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

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