e64cd806e3cc54c1ffe2acb19a52048787c2fb6573c0f2ae72bfc80848192e07

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 20:05

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General

Target

3aee806cc02392f2b0032eb11f574226.exe
Size

28KB
MD5

3aee806cc02392f2b0032eb11f574226
SHA1

c5176becf00bd312babc92964eba07d8b474875c
SHA256

e64cd806e3cc54c1ffe2acb19a52048787c2fb6573c0f2ae72bfc80848192e07
SHA512

3104f9bef2828495b0b57612c3e1d4eae58511ca09f2a84e774f3224dfda82dbc217e4e299538b1db7a8f463f2063915f1999f3c923ecd627fe7c90145b0aeb7
SSDEEP

768:HvThVROM7UZYCWxcIsAazhrIeeo6Bjt+ZYJY5L+:HFVROM7UZdWiMaVIef6Bj9J

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2900	cmd.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1384-2-0x0000000000400000-0x0000000000432000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1384	3aee806cc02392f2b0032eb11f574226.exe
1384	3aee806cc02392f2b0032eb11f574226.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1384	3aee806cc02392f2b0032eb11f574226.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1384 wrote to memory of 2900	1384	3aee806cc02392f2b0032eb11f574226.exe	32
PID 1384 wrote to memory of 2900	1384	3aee806cc02392f2b0032eb11f574226.exe	32
PID 1384 wrote to memory of 2900	1384	3aee806cc02392f2b0032eb11f574226.exe	32
PID 1384 wrote to memory of 2900	1384	3aee806cc02392f2b0032eb11f574226.exe	32

C:\Users\Admin\AppData\Local\Temp\3aee806cc02392f2b0032eb11f574226.exe
"C:\Users\Admin\AppData\Local\Temp\3aee806cc02392f2b0032eb11f574226.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\3AEE80~1.EXE > nul
  2⤵
  - Deletes itself
  PID:2900

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/1384-0-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1384-1-0x0000000000250000-0x0000000000255000-memory.dmp

Filesize
20KB

Download
memory/1384-2-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download