42d165d91eb4e6994afb93300dec7e725a66b1594e5ff574e9f2584d287a210b

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2024, 13:50

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General

Target

bec3b733bf1a940a8ae079f1161b9500.exe
Size

699KB
MD5

bec3b733bf1a940a8ae079f1161b9500
SHA1

1bf4f403621072bc58b693a8b7ee9a002aee2f5b
SHA256

42d165d91eb4e6994afb93300dec7e725a66b1594e5ff574e9f2584d287a210b
SHA512

2f0c411ec3af1903abf2171ab5090e1145837678271169e5a49757a380e5b2be2107f0b1c4f9ace60fb61c49995f391e106edb883ee9c43c1767d49028336ee6
SSDEEP

12288:pRtnqQHzV0SKwKAMQNffgt/Ju0YDLDHDKrxqYZQpZyo/R:pjnPHRZKwZfIlYvDW9dcyW

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
548	bec3b733bf1a940a8ae079f1161b9500.exe
548	bec3b733bf1a940a8ae079f1161b9500.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\bec3b733bf1a940a8ae079f1161b9500.exe
"C:\Users\Admin\AppData\Local\Temp\bec3b733bf1a940a8ae079f1161b9500.exe"
1⤵
- Loads dropped DLL
PID:548

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\nsa2D9A.tmp\InstallOptions.dll

Filesize
13KB

MD5
d765c492c21689e3d9d61634371fd861

SHA1
ac200933671ae52c9d5544d0e2e8e9144d286c83

SHA256
551e6042dd494ea01549555ffc194ab9729da09058ec714eb368dd06642c9bbc

SHA512
9919a9e848c8f1e26c75d0d29207571e4b86a4140bd554743d2c1f8bd7f386fe4919345b163d89a5d907fb165e435ba0ac5f6b1101713636141f156a420e2e0f

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C:\Users\Admin\AppData\Local\Temp\nsa2D9A.tmp\System.dll

Filesize
10KB

MD5
fe24766ba314f620d57d0cf7339103c0

SHA1
8641545f03f03ff07485d6ec4d7b41cbb898c269

SHA256
802ef71440f662f456bed6283a5ff78066af016897fe6bfd29cac6edc2967bbd

SHA512
60d36959895cebf29c4e7713e6d414980139c7aa4ed1c8c96fefb672c1263af0ce909fb409534355895649c0e8056635112efb0da2ba05694446aec2ca77e2e3

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C:\Users\Admin\AppData\Local\Temp\nsa2D9A.tmp\ioSpecial.ini

Filesize
750B

MD5
069701ad20d66236a55cd76419e652b9

SHA1
3a8b3545906360dbfbf5b3df6a4b3dc4404f0d9b

SHA256
ec855f2ee2138907054573c8ac428b961c386fda34c672acbc514da50069cf7a

SHA512
160a858bfa14c63b733f15ef087f869469ef8749f57f4692fa62947b0295e3b7251c064a4e34d7c58cd9dfedc349a6d8da89de5af92921e71611308aa8f6cc84

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