1205d6c8d6b464a9588ceb58eed389b5763e6ff4aa6d560ab234766043ff18b2

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/04/2024, 22:30

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General

Target

cycdSetup.exe
Size

11.0MB
MD5

b3b500155c22a110cd5c8348a2eba0a5
SHA1

b94e46019d7e3e0fa97da1bd3a414da6523bfd82
SHA256

b19af2f7bd1de137c1fdc6eb51e4a4142bf9b689ae3ded0af00f05400afc903f
SHA512

4b1d70e3f416bea1d3e23313200f2e2851b28b60f29c9236ffd4b758f6ab40408787b2e1d3c356d375a7a3095cbf44d091a27a30088b64c54257dd9df0cd7bb9
SSDEEP

196608:nBs2LoWnCmmghC66z0+OuF3cpv9B6NVGw+fNK9j79+5fDpZkycWf5PyeDjgdNG2:BrBCaTMOE3y9CVGw0NKVkDpnFfFO/

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2952	cycdSetup.exe

Enumerates connected drives 3 TTPs 2 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\B:	cycdSetup.exe
File opened (read-only)	\??\A:	cycdSetup.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\cycdSetup.exe
"C:\Users\Admin\AppData\Local\Temp\cycdSetup.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
PID:2952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\~vis0000\English.vlg

Filesize
10KB

MD5
0e36eb1ce14a3391a8073c6b22766908

SHA1
74b4f58d5a0b97b5226e41186bf00cb1493b991a

SHA256
9d4b233201a2d0e22e3762e8a269ff8742c2097d6cfcf707e01fc7f0bbbcb951

SHA512
2b708e24a5a0bc99d282c3465796e121421eb43c18295496291c3e21747fbd3de98250d0dc41d45950eeb7684dea6381ff37e8e2ab90228e7f27f87e86c9fe06

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\Users\Admin\AppData\Local\Temp\~vis0000\vise32ex.dll

Filesize
500KB

MD5
2c93e8c9854cf42d621b2eb05c420cb4

SHA1
515e440f64a141d6f82bb8a81a2f82a826f0ffc2

SHA256
27170b52d5d6887824aef79ca546c9eca7755cf2eb632b1129302028c99aa7aa

SHA512
420e45169a352d0575a9d1b1ab341b51ecf2be537ccf404d6ca02f24e0084591c5b200ed70842eec9eff7188c8d893c9303d283e8d4c131d96d05f3dab8df40a

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