571018b65a1137c05d0f256bc01ed26dc091e42b6cdcab8e91e9ff80d3da01d6

Resubmissions

12-01-2023 13:20

230112-qk7arsbg9w 8

12-01-2023 10:30

230112-mjzyhsbe5s 8

Analysis

max time kernel
47s
max time network
80s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
12-01-2023 10:30

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General

Target

IMG_5727_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
4248	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
2984	4792	WerFault.exe	65

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4792 wrote to memory of 4248	4792	IMG_5727_One_Night_Stand_Li_Shaw - Hwang_Chung_Wa_Studio - By_Gal_Dong_Min_Photographer.exe	66
PID 4792 wrote to memory of 4248	4792	IMG_5727_One_Night_Stand_Li_Shaw - Hwang_Chung_Wa_Studio - By_Gal_Dong_Min_Photographer.exe	66

C:\Users\Admin\AppData\Local\Temp\IMG_5727_One_Night_Stand_Li_Shaw - Hwang_Chung_Wa_Studio - By_Gal_Dong_Min_Photographer.exe
"C:\Users\Admin\AppData\Local\Temp\IMG_5727_One_Night_Stand_Li_Shaw - Hwang_Chung_Wa_Studio - By_Gal_Dong_Min_Photographer.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4792
- C:\Users\Admin\AppData\Local\Temp\TS.exe
  "C:\Users\Admin\AppData\Local\Temp\TS.exe" t
  2⤵
  - Executes dropped EXE
  PID:4248
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 4792 -s 2248
  2⤵
  - Program crash
  PID:2984

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/4248-133-0x0000000000370000-0x0000000001B70000-memory.dmp

Filesize
24.0MB

Download
memory/4248-130-0x0000000000000000-mapping.dmp

Download
memory/4792-126-0x0000014B30710000-0x0000014B30722000-memory.dmp

Filesize
72KB

Download
memory/4792-125-0x0000014B306E0000-0x0000014B306EC000-memory.dmp

Filesize
48KB

Download
memory/4792-120-0x0000014B2E9E0000-0x0000014B2EA08000-memory.dmp

Filesize
160KB

Download
memory/4792-127-0x0000014B30770000-0x0000014B307AE000-memory.dmp

Filesize
248KB

Download
memory/4792-128-0x0000014B49390000-0x0000014B4949A000-memory.dmp

Filesize
1.0MB

Download
memory/4792-129-0x0000014B55010000-0x0000014B5703A000-memory.dmp

Filesize
32.2MB

Download
memory/4792-124-0x0000014B2ED50000-0x0000014B2ED74000-memory.dmp

Filesize
144KB

Download
memory/4792-123-0x0000014B2ED30000-0x0000014B2ED48000-memory.dmp

Filesize
96KB

Download
memory/4792-122-0x0000014B2ED20000-0x0000014B2ED2C000-memory.dmp

Filesize
48KB

Download
memory/4792-121-0x0000014B4AF90000-0x0000014B4D00E000-memory.dmp

Filesize
32.5MB

Download