12931bd6b901befdea20588e27bff528c317536bbf529902482b7ee6f285688f

Analysis

max time kernel
149s
max time network
153s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
18/07/2023, 15:18

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General

Target

bfc8c486f341ce_JC.exe
Size

59KB
MD5

bfc8c486f341cec50abe54d003c235b8
SHA1

1b6268ffa6dfdd051abbe6e82de0a4ab4f1376c9
SHA256

12931bd6b901befdea20588e27bff528c317536bbf529902482b7ee6f285688f
SHA512

4a71e8154dd37117e1b7e66f91f2ab3896a4b1774cbd7ff491e58c1feba2de40f474ab16593f0298fbeb35dfc86208f3d67cef1c2ec4fb98d1ed8a0bc14c63f1
SSDEEP

1536:V6QFElP6n+gMQMOtEvwDpjyaLccCKdulcUb35jQ9VmN:V6a+pOtEvwDpjv9m

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2624	asih.exe

Loads dropped DLL 1 IoCs

pid	Process
1212	bfc8c486f341ce_JC.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 1212 wrote to memory of 2624	1212	bfc8c486f341ce_JC.exe	28
PID 1212 wrote to memory of 2624	1212	bfc8c486f341ce_JC.exe	28
PID 1212 wrote to memory of 2624	1212	bfc8c486f341ce_JC.exe	28
PID 1212 wrote to memory of 2624	1212	bfc8c486f341ce_JC.exe	28

C:\Users\Admin\AppData\Local\Temp\bfc8c486f341ce_JC.exe
"C:\Users\Admin\AppData\Local\Temp\bfc8c486f341ce_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1212
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  PID:2624

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
59KB

MD5
a74566b8d84d0eed693a1d7391d21914

SHA1
b0a20f305bc48fa71b92e21e9fc89d50d91eb78d

SHA256
0102dec15c3616e7c8e7d2792dc318f7973e09cbc3bc96e45752872c986e624a

SHA512
3ddf137759fc305cda0aabf2c2d29b85193ed18543d616d6501128b04fc3af227a0200086ebde8c6bf998493393969e3b0e1bfc8e04e832359642c713ce1760c

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

Filesize
59KB

MD5
a74566b8d84d0eed693a1d7391d21914

SHA1
b0a20f305bc48fa71b92e21e9fc89d50d91eb78d

SHA256
0102dec15c3616e7c8e7d2792dc318f7973e09cbc3bc96e45752872c986e624a

SHA512
3ddf137759fc305cda0aabf2c2d29b85193ed18543d616d6501128b04fc3af227a0200086ebde8c6bf998493393969e3b0e1bfc8e04e832359642c713ce1760c

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

Filesize
59KB

MD5
a74566b8d84d0eed693a1d7391d21914

SHA1
b0a20f305bc48fa71b92e21e9fc89d50d91eb78d

SHA256
0102dec15c3616e7c8e7d2792dc318f7973e09cbc3bc96e45752872c986e624a

SHA512
3ddf137759fc305cda0aabf2c2d29b85193ed18543d616d6501128b04fc3af227a0200086ebde8c6bf998493393969e3b0e1bfc8e04e832359642c713ce1760c

Download Submit
memory/1212-54-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/1212-56-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download
memory/1212-55-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2624-70-0x0000000000360000-0x0000000000366000-memory.dmp

Filesize
24KB

Download
memory/2624-69-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download