5968a3f22d3c359b23c1405f50a5af72ef74cc6261c94b7d42ae4348a2a1f73e

Analysis

max time kernel
147s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
01/02/2024, 05:57

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General

Target

861cd4c3b9f997068894ece373da3142.exe
Size

43KB
MD5

861cd4c3b9f997068894ece373da3142
SHA1

8966ca21604e4ab85c759d43b9593be763045dcf
SHA256

5968a3f22d3c359b23c1405f50a5af72ef74cc6261c94b7d42ae4348a2a1f73e
SHA512

9e563639eb80b96cbdfdc65c786d92d6d36b3aed22ef4df309122b71d49bb785de2705f82554fe8145a8dcc8e06a364b548c814c52f6a6de7c1c937113a9c938
SSDEEP

768:/r307KD+sUJdb4FSk5nSxv3Ps+ri+fXSK2vtNeFkI+eM5z97D:/rb+sUJB4fnSNsii+fsNokf77D

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000_Classes\MIME\Database	861cd4c3b9f997068894ece373da3142.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Charset	861cd4c3b9f997068894ece373da3142.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Codepage	861cd4c3b9f997068894ece373da3142.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000_Classes\Local Settings	861cd4c3b9f997068894ece373da3142.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\100567~1.JPG:Zone.Identifier	861cd4c3b9f997068894ece373da3142.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2220	861cd4c3b9f997068894ece373da3142.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2220	861cd4c3b9f997068894ece373da3142.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 972	2220	861cd4c3b9f997068894ece373da3142.exe	87
PID 2220 wrote to memory of 972	2220	861cd4c3b9f997068894ece373da3142.exe	87
PID 2220 wrote to memory of 972	2220	861cd4c3b9f997068894ece373da3142.exe	87

C:\Users\Admin\AppData\Local\Temp\861cd4c3b9f997068894ece373da3142.exe
"C:\Users\Admin\AppData\Local\Temp\861cd4c3b9f997068894ece373da3142.exe"
1⤵
- Modifies registry class
- NTFS ADS
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\verclsid.exe
  "C:\Windows\system32\verclsid.exe" /S /C {25336920-03F9-11CF-8FD0-00AA00686F13} /I {00000112-0000-0000-C000-000000000046} /X 0x5
  2⤵
  PID:972

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

C:\Users\Admin\AppData\Local\Temp\100567~1.JPG

Filesize
16KB

MD5
b33e806a7d4b84a476584a23fb3d0047

SHA1
ec59f1da83bfdaa8485f9c15388661390e7b65f8

SHA256
0832325668ec334b3f72f4d707d922b1f4ab3231b661309e882370c0b63ebadd

SHA512
d85ad73d880c0c4b6774f73849f2b13335542503c86d61ecf239f2e4d26e77230af9c7b9f1611e7c273d224d2030b8e2e97f16e2cb231772e97356f9c7522f2a

Download Submit
memory/2220-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2220-31-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2220-34-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download