b237c7e0a9e977992d6bd6d4a6c279b129949a0f813d6aeba334f09f6bfd8b8f

Analysis

max time kernel
148s
max time network
151s
platform
windows7_x64
resource
win7-20230705-en
resource tags

arch:x64arch:x86image:win7-20230705-enlocale:en-usos:windows7-x64system
submitted
10/07/2023, 14:06

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General

Target

c43de61777d5bcexeexeexeex.exe
Size

43KB
MD5

c43de61777d5bc516c7247d2fe5e1ac3
SHA1

f80b6c831381ce0f08c676d73d476ed8af703347
SHA256

b237c7e0a9e977992d6bd6d4a6c279b129949a0f813d6aeba334f09f6bfd8b8f
SHA512

25114304a966a66d1b013b1d451cbeed6db42a33c318fd5faced28a7ead8da4c5c9561b16ee211a6b69d762c4513c0f31b8fc985bc1c9529b96a7c6a094ac7e2
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaaEq1xGb3y5:X6QFElP6n+gJQMOtEvwDpjB0mGbS

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1276	asih.exe

Loads dropped DLL 1 IoCs

pid	Process
2144	c43de61777d5bcexeexeexeex.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 2144 wrote to memory of 1276	2144	c43de61777d5bcexeexeexeex.exe	27
PID 2144 wrote to memory of 1276	2144	c43de61777d5bcexeexeexeex.exe	27
PID 2144 wrote to memory of 1276	2144	c43de61777d5bcexeexeexeex.exe	27
PID 2144 wrote to memory of 1276	2144	c43de61777d5bcexeexeexeex.exe	27

C:\Users\Admin\AppData\Local\Temp\c43de61777d5bcexeexeexeex.exe
"C:\Users\Admin\AppData\Local\Temp\c43de61777d5bcexeexeexeex.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  PID:1276

Network

MITRE ATT&CK Enterprise v6

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\asih.exe

Filesize
43KB

MD5
c47376d388fb00bdcea9c98496175348

SHA1
830ae2b22c53f43b5a04ca0ac08c4291de8b02cb

SHA256
dfa6cb1fa107d9208f92bbf63d4d63a98bb5eab3b03f9a76c7d6b4fb6e9649c8

SHA512
36010746b0334785c891f6b44a052741750b01e9c826b669fa6922f7eb3b95fcf41c4f58f6f2e0bdd5650f1739c5c8588d122ba0b7bc1e51a1c2474e148b1375

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

Filesize
43KB

MD5
c47376d388fb00bdcea9c98496175348

SHA1
830ae2b22c53f43b5a04ca0ac08c4291de8b02cb

SHA256
dfa6cb1fa107d9208f92bbf63d4d63a98bb5eab3b03f9a76c7d6b4fb6e9649c8

SHA512
36010746b0334785c891f6b44a052741750b01e9c826b669fa6922f7eb3b95fcf41c4f58f6f2e0bdd5650f1739c5c8588d122ba0b7bc1e51a1c2474e148b1375

Download Submit
\Users\Admin\AppData\Local\Temp\asih.exe

Filesize
43KB

MD5
c47376d388fb00bdcea9c98496175348

SHA1
830ae2b22c53f43b5a04ca0ac08c4291de8b02cb

SHA256
dfa6cb1fa107d9208f92bbf63d4d63a98bb5eab3b03f9a76c7d6b4fb6e9649c8

SHA512
36010746b0334785c891f6b44a052741750b01e9c826b669fa6922f7eb3b95fcf41c4f58f6f2e0bdd5650f1739c5c8588d122ba0b7bc1e51a1c2474e148b1375

Download Submit
memory/1276-68-0x0000000000450000-0x0000000000456000-memory.dmp

Filesize
24KB

Download
memory/2144-54-0x00000000002D0000-0x00000000002D6000-memory.dmp

Filesize
24KB

Download
memory/2144-55-0x0000000000300000-0x0000000000306000-memory.dmp

Filesize
24KB

Download