4fd1858a55836f2d0eee3af8f76c28650de635fb351a6a9ca451c406add96320

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
17/07/2023, 17:00

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General

Target

9a1710f89e7d7c_JC.exe
Size

94KB
MD5

9a1710f89e7d7cccc76591e856d9eaee
SHA1

b2b14a4b9961b92e9523c3e7f0043730714d1675
SHA256

4fd1858a55836f2d0eee3af8f76c28650de635fb351a6a9ca451c406add96320
SHA512

f8d48829e40462f0d2a75278a8262ec555eff0fb03e86a3c528133526351bc64f78a7b94ad96d1abb67cc20f5e57c435a09b6d301855df786e9b4bcfc505529d
SSDEEP

1536:ZzFbxmLPWQMOtEvwDpj386Sj/Rs580giz6SJ0U/WJpq8n:ZVxkGOtEvwDpjct

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2176	misid.exe

Loads dropped DLL 1 IoCs

pid	Process
2004	9a1710f89e7d7c_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 2004 wrote to memory of 2176	2004	9a1710f89e7d7c_JC.exe	28
PID 2004 wrote to memory of 2176	2004	9a1710f89e7d7c_JC.exe	28
PID 2004 wrote to memory of 2176	2004	9a1710f89e7d7c_JC.exe	28
PID 2004 wrote to memory of 2176	2004	9a1710f89e7d7c_JC.exe	28

C:\Users\Admin\AppData\Local\Temp\9a1710f89e7d7c_JC.exe
"C:\Users\Admin\AppData\Local\Temp\9a1710f89e7d7c_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Users\Admin\AppData\Local\Temp\misid.exe
  "C:\Users\Admin\AppData\Local\Temp\misid.exe"
  2⤵
  - Executes dropped EXE
  PID:2176

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\misid.exe

Filesize
95KB

MD5
86bf518e82a0c09ec3939115718a646f

SHA1
9eb15f30768b7731174ac8858fd94230dfbac7df

SHA256
d8173dfb9e24e9a7e4baa305819c3f85ddd61ce810c446bd5f136e97c2f06a6f

SHA512
5641e619d06b12eb1ec2f92f51363fd1bfbf3d9175be78993087ff8b9e652bc1d68a468a1dc2e97924f5053989d7f5111302ed395c76535a054a656fba846121

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

Filesize
95KB

MD5
86bf518e82a0c09ec3939115718a646f

SHA1
9eb15f30768b7731174ac8858fd94230dfbac7df

SHA256
d8173dfb9e24e9a7e4baa305819c3f85ddd61ce810c446bd5f136e97c2f06a6f

SHA512
5641e619d06b12eb1ec2f92f51363fd1bfbf3d9175be78993087ff8b9e652bc1d68a468a1dc2e97924f5053989d7f5111302ed395c76535a054a656fba846121

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

Filesize
95KB

MD5
86bf518e82a0c09ec3939115718a646f

SHA1
9eb15f30768b7731174ac8858fd94230dfbac7df

SHA256
d8173dfb9e24e9a7e4baa305819c3f85ddd61ce810c446bd5f136e97c2f06a6f

SHA512
5641e619d06b12eb1ec2f92f51363fd1bfbf3d9175be78993087ff8b9e652bc1d68a468a1dc2e97924f5053989d7f5111302ed395c76535a054a656fba846121

Download Submit
memory/2004-54-0x0000000000430000-0x0000000000436000-memory.dmp

Filesize
24KB

Download
memory/2004-55-0x0000000000460000-0x0000000000466000-memory.dmp

Filesize
24KB

Download
memory/2004-56-0x0000000000430000-0x0000000000436000-memory.dmp

Filesize
24KB

Download
memory/2176-70-0x00000000002F0000-0x00000000002F6000-memory.dmp

Filesize
24KB

Download
memory/2176-69-0x00000000002C0000-0x00000000002C6000-memory.dmp

Filesize
24KB

Download