6f7e397a1303196f6e6cd6d060b994bdef644bd0ca319bc8ca381e15bc563a20

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 23:52

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General

Target

07a08c629f834608f3867db38b39ab40.exe
Size

85KB
MD5

07a08c629f834608f3867db38b39ab40
SHA1

b0e272eeb5ef4b1e4622e308850ca0b14378b0f8
SHA256

6f7e397a1303196f6e6cd6d060b994bdef644bd0ca319bc8ca381e15bc563a20
SHA512

fb78e24df1087ea6e37c353140e4acd796cef82acb131f45def70a4ea99196d4880f0b6eab9ef49f87e817af2d897540400115df8ab96a90f5f53208222b4a0d
SSDEEP

1536:++/y8Y1fmebDyq4+F2SSXgxiIlA56D3P8aiOsWrWwKc8:++c1fmenyqpRiIl/rP8ad7WwKH

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2768	cmd.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1672-0-0x0000000000400000-0x0000000000435000-memory.dmp	upx
behavioral1/memory/1672-2-0x0000000000400000-0x0000000000435000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 2768	1672	07a08c629f834608f3867db38b39ab40.exe	20
PID 1672 wrote to memory of 2768	1672	07a08c629f834608f3867db38b39ab40.exe	20
PID 1672 wrote to memory of 2768	1672	07a08c629f834608f3867db38b39ab40.exe	20
PID 1672 wrote to memory of 2768	1672	07a08c629f834608f3867db38b39ab40.exe	20

C:\Users\Admin\AppData\Local\Temp\07a08c629f834608f3867db38b39ab40.exe
"C:\Users\Admin\AppData\Local\Temp\07a08c629f834608f3867db38b39ab40.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\44AE.tmp.bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:2768

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

C:\Users\Admin\AppData\Local\Temp\44AE.tmp.bat

Filesize
210B

MD5
fa4df724828f33eeaf0922eab91bf811

SHA1
192e880e7e599f8f9b63e44539e0b29dd94dd83a

SHA256
37c9093c83bf338dfe7ff1a8c0e2a735d154f0c829069fc9d1196d8edfa646ae

SHA512
3ff6f3d5fae140b691ffd5dcf9f8466db376fa231cdca215123dd6d4f827e2c73ac2f186f1d59d70c06bf350f2f9f58a7651ab4d16bf9235c889617a099fc7a9

Download Submit
memory/1672-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1672-2-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download