8736678c4dc94bd492f43d485bd4def5f443f945a30be9ce1d234b5c79ad1aeb

Analysis

max time kernel
137s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19/01/2024, 14:39

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General

Target

PCClientSetup.exe
Size

3.2MB
MD5

cbe476a7b7e7f6bcac395f4c935dbcc8
SHA1

afca9b9b1e15232ef0bcf00e6ea01e432cd078b4
SHA256

505dcdb244256b97a622df0c0db14ea2f912321ae05edf0e44310da61c4a0625
SHA512

a0b3be5b90fc2a579d068b87bd86f1059745aba28418e7da0412f63727feb233c5e2a1a33efa18f332aad61a48eedb139087b13e1a8a12dcffc961099dcc2070
SSDEEP

98304:vLVkm05jQGG+A+mXP4CJ8+ub7Xc18JViO:TpGQGG1NfXinX3JT

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
3308	PCClientSetup.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)	\??\A:	PCClientSetup.exe
File opened (read-only)	\??\B:	PCClientSetup.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\PCClientSetup.exe
"C:\Users\Admin\AppData\Local\Temp\PCClientSetup.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
PID:3308

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

Replay Monitor

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

Filesize
500KB

MD5
2c93e8c9854cf42d621b2eb05c420cb4

SHA1
515e440f64a141d6f82bb8a81a2f82a826f0ffc2

SHA256
27170b52d5d6887824aef79ca546c9eca7755cf2eb632b1129302028c99aa7aa

SHA512
420e45169a352d0575a9d1b1ab341b51ecf2be537ccf404d6ca02f24e0084591c5b200ed70842eec9eff7188c8d893c9303d283e8d4c131d96d05f3dab8df40a

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