d7b21d35c8b924b9b59fbb4cb104c3e386a2cd2aec9eb9d149fd6f9cac9a4672

Analysis

max time kernel
515s
max time network
376s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01-01-2024 14:39

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General

Target

817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999.exe
Size

339KB
MD5

f549cea3f3f2d8304b56997d241690dd
SHA1

b063ea7f64513aa2ddb3b7a7ac51f9d7cba7cf18
SHA256

817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999
SHA512

3beeb0c83a0acfc41f1fb6273a04145783cd69ca126d924638ec2282ff162a39cf7b65b1107311f8be3d94003897e70ed78ecf2be07cda6d63b24ca8f6e512fd
SSDEEP

6144:fc0h522p3l04ZMSmIp3Uy28uhyqe/I3ahlvFJxKvN0Ic22Zh1F:nhxp3lZnT9bDuaI3ahlvFJxK1nMh1F

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2692	wscript.exe

Loads dropped DLL 5 IoCs

pid	Process
2676	WScript.exe
2676	WScript.exe
2676	WScript.exe
2676	WScript.exe
2676	WScript.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 2676	2868	817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999.exe	28
PID 2868 wrote to memory of 2676	2868	817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999.exe	28
PID 2868 wrote to memory of 2676	2868	817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999.exe	28
PID 2868 wrote to memory of 2676	2868	817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999.exe	28
PID 2676 wrote to memory of 2692	2676	WScript.exe	29
PID 2676 wrote to memory of 2692	2676	WScript.exe	29
PID 2676 wrote to memory of 2692	2676	WScript.exe	29
PID 2676 wrote to memory of 2692	2676	WScript.exe	29

C:\Users\Admin\AppData\Local\Temp\817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999.exe
"C:\Users\Admin\AppData\Local\Temp\817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\out.wsf"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2676
- - C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\wscript.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\wscript.exe" C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\TrayDll.wsf
    3⤵
    - Executes dropped EXE
    PID:2692

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\RarSFX0\out.wsf

Filesize
153KB

MD5
f7ee724ce772ca1675da370137700b1f

SHA1
06046df0fe7996a1b41d187b61a98997e6f53636

SHA256
337f3638c96bc767c2b4d9cc93a5a9666c46c6d7239766d4e0621ad596b947af

SHA512
3c48207f8fec184cf75297c75a892ca805e321a97b38f55e4b1205a049fd186457365704a74b97c4692bb45f708320680b71da39cb49f471afe082d823120888

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