ccee94f7829625333bd3172af4cb5ed63b70eca03cfcb6513e59b882d3cb52f6

Analysis

max time kernel
142s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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
2116	setup.exe

Loads dropped DLL 4 IoCs

pid	Process
2836	BeetleSetup.exe
2116	setup.exe
2116	setup.exe
2116	setup.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000d0000000122f5-6.dat	upx
behavioral1/memory/2836-8-0x0000000002F70000-0x0000000002FE1000-memory.dmp	upx
behavioral1/memory/2116-11-0x0000000000400000-0x0000000000471000-memory.dmp	upx
behavioral1/memory/2116-19-0x0000000000400000-0x0000000000471000-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 7 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 2116	2836	BeetleSetup.exe	28
PID 2836 wrote to memory of 2116	2836	BeetleSetup.exe	28
PID 2836 wrote to memory of 2116	2836	BeetleSetup.exe	28
PID 2836 wrote to memory of 2116	2836	BeetleSetup.exe	28
PID 2836 wrote to memory of 2116	2836	BeetleSetup.exe	28
PID 2836 wrote to memory of 2116	2836	BeetleSetup.exe	28
PID 2836 wrote to memory of 2116	2836	BeetleSetup.exe	28

C:\Users\Admin\AppData\Local\Temp\BeetleSetup.exe
"C:\Users\Admin\AppData\Local\Temp\BeetleSetup.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Users\Admin\AppData\Local\Temp\ae10209\setup.exe
  C:\Users\Admin\AppData\Local\Temp\ae10209\setup.exe -d "C:\Users\Admin\AppData\Local\Temp"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2116

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\ae10209\Setup.ini

Filesize
8KB

MD5
3ebd2e0fff385349588f5406e06d7ff9

SHA1
a33651c8f950d24d4f50a6f815ee1d09b058a75b

SHA256
725b49ddb8ec3c863eb5500a95644630e9b3c73ff16104933bbc624ed4893821

SHA512
c33402ac44be8522938af2c4657ccaa701e78a38f22801bf2ce55b714be8be57c7149c504d9695819445e0c0e735f9bc25118abc4ce7ff5649dbf9771a575405

Download Submit
C:\Users\Admin\AppData\Local\Temp\ae10209\¼òÌåÖÐÎÄ.dat

Filesize
4KB

MD5
b02bab409baabb2f432a9deb588edc75

SHA1
485b21647b8037864e35e4fa6fb268ba50883fd5

SHA256
a00b95f9e9b0e3f7fb145eabd68be1688cab81adb399c23d8810ed0fc3e0293d

SHA512
484c86c43a3a2e978e150b12cbf7948492a60aee49eff581574b5845d31c58998066dac8332ffd38ce1106778405e0cbd6622c8bf06b7877fa7c0ca777a9f17c

Download Submit
\Users\Admin\AppData\Local\Temp\ae10209\setup.exe

Filesize
149KB

MD5
808e84852804a6a0a036edf798428f6c

SHA1
8b8923c86da2bd7fbe15bf8ec0178fa210b06e8e

SHA256
2208362d112c755d569a03e28282b30dd53ddd79fe44dcde6ecad23ea82b37b2

SHA512
9df79af8b7fd4945ffc58122063ba797b39a905f1665ce4c802a30bf8c721e1498296862fee0aa9291456aae0f6bc6634a5303ac22b336f927ba290c25b4ef6a

Download Submit
memory/2116-11-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2116-16-0x0000000000230000-0x00000000002A1000-memory.dmp

Filesize
452KB

Download
memory/2116-19-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2836-8-0x0000000002F70000-0x0000000002FE1000-memory.dmp

Filesize
452KB

Download