5f438dc2e4b0e3a09e635302e608db2fc9900dbce22c13b5a57122d659bf5802

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21-07-2024 14:48

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General

Target

d9b10629800aa867f8d101bd5c86d6b0N.exe
Size

406KB
MD5

d9b10629800aa867f8d101bd5c86d6b0
SHA1

b446611eb498be1fdc2f38db0fc588245cb50e76
SHA256

5f438dc2e4b0e3a09e635302e608db2fc9900dbce22c13b5a57122d659bf5802
SHA512

0ee2cc6dbfc77b45fa042075e43c0434f8083e72850b1b187659c0049cbbff0b6acc106a60f68c71d0893b47a7641c7d93d0be05cee9cbf6af4a23fbed76978c
SSDEEP

1536:Y/T2X/jN2vxZz0DTHUpou3YUl5W01lrB60DdRWPhntLydVVWWzKJ0VC3ApG:YbG7N2kDTHUpou1HZmh4VC3ApG

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2664	Un_A.exe

Loads dropped DLL 1 IoCs

pid	Process
2084	d9b10629800aa867f8d101bd5c86d6b0N.exe

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 2084 wrote to memory of 2664	2084	d9b10629800aa867f8d101bd5c86d6b0N.exe	30
PID 2084 wrote to memory of 2664	2084	d9b10629800aa867f8d101bd5c86d6b0N.exe	30
PID 2084 wrote to memory of 2664	2084	d9b10629800aa867f8d101bd5c86d6b0N.exe	30
PID 2084 wrote to memory of 2664	2084	d9b10629800aa867f8d101bd5c86d6b0N.exe	30

C:\Users\Admin\AppData\Local\Temp\d9b10629800aa867f8d101bd5c86d6b0N.exe
"C:\Users\Admin\AppData\Local\Temp\d9b10629800aa867f8d101bd5c86d6b0N.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  PID:2664

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

\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe

Filesize
406KB

MD5
d9b10629800aa867f8d101bd5c86d6b0

SHA1
b446611eb498be1fdc2f38db0fc588245cb50e76

SHA256
5f438dc2e4b0e3a09e635302e608db2fc9900dbce22c13b5a57122d659bf5802

SHA512
0ee2cc6dbfc77b45fa042075e43c0434f8083e72850b1b187659c0049cbbff0b6acc106a60f68c71d0893b47a7641c7d93d0be05cee9cbf6af4a23fbed76978c

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