571018b65a1137c05d0f256bc01ed26dc091e42b6cdcab8e91e9ff80d3da01d6

Resubmissions

12/01/2023, 13:20

230112-qk7arsbg9w 8

12/01/2023, 10:30

230112-mjzyhsbe5s 8

Analysis

max time kernel
53s
max time network
147s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
12/01/2023, 10:30

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General

Target

IMG_1871_One_Night_Stand_Li_Shaw - Hwang_Chung_Wa_Studio - By_Gal_Dong_Min_Photographer.exe
Size

153KB
MD5

37932fd952d6d845927f25f42cb3c628
SHA1

d0d7e1b7cfb13a0999ef4c4733b83275a1de2440
SHA256

cb807472bb6d4d1113fcbc209d6a08fa80ff9e53c83b1aa37f9d6f549affd68c
SHA512

403dce223d9cbb4241f21a773cfc55501e4141b161c3ba60397c75d533c3abbd420a8f526f6aac7f2a0a5b7b91361ed013641f0d40afc00680428db3c1dbb49b
SSDEEP

1536:UJSV1Mq4KjdA0ejIB+7YeEsczbruUdwpiOpiq3hlV:UJKMq4KjdA0ejIB2sbbiUqhrV

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4456	TS.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4764	2696	WerFault.exe	65

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 4456	2696	IMG_1871_One_Night_Stand_Li_Shaw - Hwang_Chung_Wa_Studio - By_Gal_Dong_Min_Photographer.exe	67
PID 2696 wrote to memory of 4456	2696	IMG_1871_One_Night_Stand_Li_Shaw - Hwang_Chung_Wa_Studio - By_Gal_Dong_Min_Photographer.exe	67

C:\Users\Admin\AppData\Local\Temp\IMG_1871_One_Night_Stand_Li_Shaw - Hwang_Chung_Wa_Studio - By_Gal_Dong_Min_Photographer.exe
"C:\Users\Admin\AppData\Local\Temp\IMG_1871_One_Night_Stand_Li_Shaw - Hwang_Chung_Wa_Studio - By_Gal_Dong_Min_Photographer.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Users\Admin\AppData\Local\Temp\TS.exe
  "C:\Users\Admin\AppData\Local\Temp\TS.exe" t
  2⤵
  - Executes dropped EXE
  PID:4456
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2696 -s 2312
  2⤵
  - Program crash
  PID:4764

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\TS.exe

Filesize
24.0MB

MD5
8756a6c94b0fca6261a1a58d31e776da

SHA1
5d815c0af3ec117178118bfb20dd6ebcf298d116

SHA256
01bb63f7f8093ef99140a56bc1a3006441b576bff532920bdf7173efd1a7fbea

SHA512
96f314f840edfe51ff6cfcd385a654cb2f7399fcb377ebfa70f9a11665774f138ff84e35ef0f116e4151f8d2afd421ec4a528c0555c7f4ad64ac673b7406c570

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

Filesize
24.0MB

MD5
8756a6c94b0fca6261a1a58d31e776da

SHA1
5d815c0af3ec117178118bfb20dd6ebcf298d116

SHA256
01bb63f7f8093ef99140a56bc1a3006441b576bff532920bdf7173efd1a7fbea

SHA512
96f314f840edfe51ff6cfcd385a654cb2f7399fcb377ebfa70f9a11665774f138ff84e35ef0f116e4151f8d2afd421ec4a528c0555c7f4ad64ac673b7406c570

Download Submit
memory/2696-122-0x000002A94F9A0000-0x000002A94F9B2000-memory.dmp

Filesize
72KB

Download
memory/2696-119-0x000002A9359A0000-0x000002A9359B8000-memory.dmp

Filesize
96KB

Download
memory/2696-120-0x000002A9359C0000-0x000002A9359E4000-memory.dmp

Filesize
144KB

Download
memory/2696-121-0x000002A94F970000-0x000002A94F97C000-memory.dmp

Filesize
48KB

Download
memory/2696-116-0x000002A935490000-0x000002A9354B8000-memory.dmp

Filesize
160KB

Download
memory/2696-123-0x000002A94FA40000-0x000002A94FA7E000-memory.dmp

Filesize
248KB

Download
memory/2696-124-0x000002A94FC90000-0x000002A94FD9A000-memory.dmp

Filesize
1.0MB

Download
memory/2696-125-0x000002A95B970000-0x000002A95D99A000-memory.dmp

Filesize
32.2MB

Download
memory/2696-118-0x000002A935860000-0x000002A93586C000-memory.dmp

Filesize
48KB

Download
memory/2696-117-0x000002A9518F0000-0x000002A95396E000-memory.dmp

Filesize
32.5MB

Download
memory/4456-129-0x0000000000930000-0x0000000002130000-memory.dmp

Filesize
24.0MB

Download