04ab247b06714e3abf6048514a7eb2f46d16abc3e6b283a0f016e02230e9f4e3

Analysis

max time kernel
147s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 11:30

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General

Target

6ae1fe52ee73e365f86a3953d1fd41eb.exe
Size

1.1MB
MD5

6ae1fe52ee73e365f86a3953d1fd41eb
SHA1

9b41acdad0ac8934263c1b304b1763df12cd01bb
SHA256

04ab247b06714e3abf6048514a7eb2f46d16abc3e6b283a0f016e02230e9f4e3
SHA512

04f380f36f34f8619c6b15cc6f1a6d3fe6c427ada604e90c7a52e3c577c5ddfef3a47ba6174c3ab12ac8315413d4dae9e6c501185a11465af62f1f0fd6c11d51
SSDEEP

24576:nZzZ/pU1CH/zwSlazjx9OkDpqrvDIErNvCtEQUkGQDCaYexUBzCrgfjk:nFZOIfzwDztAFbDnrNvC5Bv5ZEQgI

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3536	setup.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1556-0-0x0000000000080000-0x00000000002D2000-memory.dmp	upx
behavioral2/memory/3536-6-0x00000000001B0000-0x0000000000402000-memory.dmp	upx
behavioral2/memory/1556-5-0x0000000000080000-0x00000000002D2000-memory.dmp	upx
behavioral2/files/0x0008000000023240-4.dat	upx
behavioral2/files/0x0008000000023240-3.dat	upx
behavioral2/memory/3536-14-0x00000000001B0000-0x0000000000402000-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 FindShellTrayWindow 1 IoCs

pid	Process
3536	setup.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
3536	setup.exe

Suspicious use of SetWindowsHookEx 16 IoCs

pid	Process
1556	6ae1fe52ee73e365f86a3953d1fd41eb.exe
1556	6ae1fe52ee73e365f86a3953d1fd41eb.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe
3536	setup.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1556 wrote to memory of 3536	1556	6ae1fe52ee73e365f86a3953d1fd41eb.exe	21
PID 1556 wrote to memory of 3536	1556	6ae1fe52ee73e365f86a3953d1fd41eb.exe	21
PID 1556 wrote to memory of 3536	1556	6ae1fe52ee73e365f86a3953d1fd41eb.exe	21

C:\Users\Admin\AppData\Local\Temp\6ae1fe52ee73e365f86a3953d1fd41eb.exe
"C:\Users\Admin\AppData\Local\Temp\6ae1fe52ee73e365f86a3953d1fd41eb.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1556
- C:\Users\Admin\AppData\Local\Temp\setup.exe
  C:\Users\Admin\AppData\Local\Temp\setup.exe relaunch
  2⤵
  - Executes dropped EXE
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:3536

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\setup.exe

Filesize
1.1MB

MD5
6ae1fe52ee73e365f86a3953d1fd41eb

SHA1
9b41acdad0ac8934263c1b304b1763df12cd01bb

SHA256
04ab247b06714e3abf6048514a7eb2f46d16abc3e6b283a0f016e02230e9f4e3

SHA512
04f380f36f34f8619c6b15cc6f1a6d3fe6c427ada604e90c7a52e3c577c5ddfef3a47ba6174c3ab12ac8315413d4dae9e6c501185a11465af62f1f0fd6c11d51

Download Submit
C:\Users\Admin\AppData\Local\Temp\setup.exe

Filesize
92KB

MD5
fb76ae68a8713e58c0ed5be871bd65c9

SHA1
5c49750b143202cf4c81d330ecfbe10f4db4edfc

SHA256
1dad33ff1e5da07a48570d44b7a41c8309b021c263cfad8855ee5214f198c198

SHA512
38ec122e29521165449b31dbb20f4ec034ff75b86081b52b18d6e8872cfcd37d2f1f5a59412bbe5b50983949e9d63f11b5885ed87c261b38e5647cdbc9473d73

Download Submit
memory/1556-0-0x0000000000080000-0x00000000002D2000-memory.dmp

Filesize
2.3MB

Download
memory/1556-5-0x0000000000080000-0x00000000002D2000-memory.dmp

Filesize
2.3MB

Download
memory/3536-6-0x00000000001B0000-0x0000000000402000-memory.dmp

Filesize
2.3MB

Download
memory/3536-14-0x00000000001B0000-0x0000000000402000-memory.dmp

Filesize
2.3MB

Download