e46e22e6e2ece6b0da732ae08663ce53f51fbd383e59311ba69cc64af4da0abc

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09-04-2024 19:26

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General

Target

3daf055a27b3d4cbee76d4ed9e8dcaaa.exe
Size

40KB
MD5

3daf055a27b3d4cbee76d4ed9e8dcaaa
SHA1

e55df8b93dce7b753a3f8d808da70121ec50c568
SHA256

e46e22e6e2ece6b0da732ae08663ce53f51fbd383e59311ba69cc64af4da0abc
SHA512

70627881269e5474ceb2fbfb3cb239c9330009d6b3849de349cc10ae956f6fd90eff61218e7e097aca500477c6f078fcf603e07841aabefb9b4048fb7f73d28b
SSDEEP

768:yAHt0V5dFlSSJaadF0ak6+fXNlsVNT40UG:yAHtaVS5GFHk62uMHG

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2640	fireupdater.exe

Loads dropped DLL 1 IoCs

pid	Process
2532	3daf055a27b3d4cbee76d4ed9e8dcaaa.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2640	2532	3daf055a27b3d4cbee76d4ed9e8dcaaa.exe	28
PID 2532 wrote to memory of 2640	2532	3daf055a27b3d4cbee76d4ed9e8dcaaa.exe	28
PID 2532 wrote to memory of 2640	2532	3daf055a27b3d4cbee76d4ed9e8dcaaa.exe	28
PID 2532 wrote to memory of 2640	2532	3daf055a27b3d4cbee76d4ed9e8dcaaa.exe	28
PID 2532 wrote to memory of 2640	2532	3daf055a27b3d4cbee76d4ed9e8dcaaa.exe	28
PID 2532 wrote to memory of 2640	2532	3daf055a27b3d4cbee76d4ed9e8dcaaa.exe	28
PID 2532 wrote to memory of 2640	2532	3daf055a27b3d4cbee76d4ed9e8dcaaa.exe	28

C:\Users\Admin\AppData\Local\Temp\3daf055a27b3d4cbee76d4ed9e8dcaaa.exe
"C:\Users\Admin\AppData\Local\Temp\3daf055a27b3d4cbee76d4ed9e8dcaaa.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Users\Admin\AppData\Local\Temp\fireupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\fireupdater.exe"
  2⤵
  - Executes dropped EXE
  PID:2640

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\fireupdater.exe

Filesize
41KB

MD5
62c8e642f6d29620afdea671063e690b

SHA1
7f84bddaeadd196b89a316189df4fc0af83ee45d

SHA256
ff6b01edca99215b6d96fc6116a251c1d286bf36688f2b673b94f80500c090ef

SHA512
56b8df9c43bfe2ece8988d2a855c8bd9e5e2fe14989f09fc2abee32516f3922916f46b5dda599a3d4dd7ec01a1e23b15acf43871998bf4d7c3b1bb6ae0c70ba7

Download Submit
memory/2532-1-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2640-8-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download