acda6126a7f5a0ef7fe6a73a8e3587b3d7969e4b28b7c6f3313bf167196f961f

Analysis

max time kernel
0s
max time network
21s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 01:04

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General

Target

097650223b3997f98efcf4c9a5096a5b.exe
Size

709KB
MD5

097650223b3997f98efcf4c9a5096a5b
SHA1

0a10a2ccdb8b5f6bc62273939cd01eecc7d6a7c7
SHA256

acda6126a7f5a0ef7fe6a73a8e3587b3d7969e4b28b7c6f3313bf167196f961f
SHA512

e176e43835e57a1d431d43b83f6c9d1ae084d3cae9733e9f8bdcff38b0964970df7ba35e40918cf561b264e1225d1327f20f0fbba76bc663b822ed44e66692d3
SSDEEP

12288:hjJ7OACby3cWU5+hJawmt4Vf7WOQT22/ARLF3Z4mxxN+jAh/078w5jAlCi7:T7OAC2sXMrvv54B/AFQmXN+ss7/lA57

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2136	4.exe

Loads dropped DLL 3 IoCs

pid	Process
2424	097650223b3997f98efcf4c9a5096a5b.exe
2424	097650223b3997f98efcf4c9a5096a5b.exe
2136	4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	097650223b3997f98efcf4c9a5096a5b.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 2136	2424	097650223b3997f98efcf4c9a5096a5b.exe	16
PID 2424 wrote to memory of 2136	2424	097650223b3997f98efcf4c9a5096a5b.exe	16
PID 2424 wrote to memory of 2136	2424	097650223b3997f98efcf4c9a5096a5b.exe	16
PID 2424 wrote to memory of 2136	2424	097650223b3997f98efcf4c9a5096a5b.exe	16
PID 2424 wrote to memory of 2136	2424	097650223b3997f98efcf4c9a5096a5b.exe	16
PID 2424 wrote to memory of 2136	2424	097650223b3997f98efcf4c9a5096a5b.exe	16
PID 2424 wrote to memory of 2136	2424	097650223b3997f98efcf4c9a5096a5b.exe	16

C:\Users\Admin\AppData\Local\Temp\097650223b3997f98efcf4c9a5096a5b.exe
"C:\Users\Admin\AppData\Local\Temp\097650223b3997f98efcf4c9a5096a5b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2136-17-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

Download
memory/2424-0-0x0000000001000000-0x00000000010C0000-memory.dmp

Filesize
768KB

Download
memory/2424-3-0x0000000000500000-0x0000000000554000-memory.dmp

Filesize
336KB

Download
memory/2424-14-0x0000000003820000-0x00000000038E7000-memory.dmp

Filesize
796KB

Download
memory/2424-6-0x0000000003650000-0x0000000003653000-memory.dmp

Filesize
12KB

Download
memory/2424-2-0x0000000001000000-0x00000000010C0000-memory.dmp

Filesize
768KB

Download
memory/2424-1-0x00000000001B0000-0x0000000000270000-memory.dmp

Filesize
768KB

Download
memory/2424-18-0x0000000001000000-0x00000000010C0000-memory.dmp

Filesize
768KB

Download
memory/2424-19-0x0000000000500000-0x0000000000554000-memory.dmp

Filesize
336KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads