ccee94f7829625333bd3172af4cb5ed63b70eca03cfcb6513e59b882d3cb52f6

Analysis

max time kernel
99s
max time network
88s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
09/01/2024, 03:25

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General

Target

BeetleSetup.exe
Size

2.9MB
MD5

61581e3c277ea641450eba827f289920
SHA1

469ba0ca49d7672ae1f262681c80d976404209bb
SHA256

380a713605ba9620df773960e9945cfeda8a97c14cd988026bdc1faede74d9d8
SHA512

469b22766a1162cc63062c36a11163d4d7c341b7abd8a3dd30fad6a6e5eba75e6ac2ba1bd8d384b54826c6dfd6ac3a7145b26bdb02a98a8e91ecf82e0ff2a9de
SSDEEP

49152:hfQ+cO48khxpi/IlZdK4VnHcqy8IRTRbdx1wQoZTEo1eeAAjAILdt8M3gmV4OYo9:hfRcO48kquZdXTgH1puTT1eePkCf78O9

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
380	setup.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/380-9-0x0000000000400000-0x0000000000471000-memory.dmp	upx
behavioral2/files/0x00070000000231ff-8.dat	upx
behavioral2/files/0x00070000000231ff-7.dat	upx
behavioral2/memory/380-12-0x0000000000400000-0x0000000000471000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4184 wrote to memory of 380	4184	BeetleSetup.exe	27
PID 4184 wrote to memory of 380	4184	BeetleSetup.exe	27
PID 4184 wrote to memory of 380	4184	BeetleSetup.exe	27

C:\Users\Admin\AppData\Local\Temp\BeetleSetup.exe
"C:\Users\Admin\AppData\Local\Temp\BeetleSetup.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4184
- C:\Users\Admin\AppData\Local\Temp\ae10202\setup.exe
  C:\Users\Admin\AppData\Local\Temp\ae10202\setup.exe -d "C:\Users\Admin\AppData\Local\Temp"
  2⤵
  - Executes dropped EXE
  PID:380

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\ae10202\setup.exe

Filesize
92KB

MD5
679b40a42f08c87f4788fe7ca3cc8546

SHA1
fb85fffc80e10c1a9cf336c64ee1cbf91029675f

SHA256
fee674dc569547478d19f37849b0badf4f8f51c21963852c48fbe50a60f2914e

SHA512
4984900777c3e840b44dc35d31921faf17a0a880a71f25d924c59d7ca622cf47be08bf6e18059b298b7151da5877a1d1939402068b320dbe051fd1ac8eecb40f

Download Submit
C:\Users\Admin\AppData\Local\Temp\ae10202\setup.exe

Filesize
149KB

MD5
808e84852804a6a0a036edf798428f6c

SHA1
8b8923c86da2bd7fbe15bf8ec0178fa210b06e8e

SHA256
2208362d112c755d569a03e28282b30dd53ddd79fe44dcde6ecad23ea82b37b2

SHA512
9df79af8b7fd4945ffc58122063ba797b39a905f1665ce4c802a30bf8c721e1498296862fee0aa9291456aae0f6bc6634a5303ac22b336f927ba290c25b4ef6a

Download Submit
memory/380-9-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/380-12-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download