1380699defef82778f25968a4a5b239887e457cbb8ef29c7e38658128a611acb

Analysis

max time kernel
92s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 05:34

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General

Target

085a72bcbb97abd95c4cee7d0181dc8f.exe
Size

313KB
MD5

085a72bcbb97abd95c4cee7d0181dc8f
SHA1

8a57a9e9583fd21e3adacd116b28a27174ba06cb
SHA256

1380699defef82778f25968a4a5b239887e457cbb8ef29c7e38658128a611acb
SHA512

258bc0966f80287e36f78413aab682559db69aac97a1920773e3f3d30af3f719af624243221cffa08267c53dbaf8392eba258aedcd8e12b8eef64cfbc9f47d3a
SSDEEP

6144:wrJ9uEo2S1YnQmCX492DkwNP3qpYFQiY0Z56GICaNRCVEumbcF6ov5d889PgLVDD:wrfu6/eIo4jVW5soVCcQovoO0DJM+EE

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
3968	085a72bcbb97abd95c4cee7d0181dc8f.exe
3968	085a72bcbb97abd95c4cee7d0181dc8f.exe
3968	085a72bcbb97abd95c4cee7d0181dc8f.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	085a72bcbb97abd95c4cee7d0181dc8f.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	085a72bcbb97abd95c4cee7d0181dc8f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3968	085a72bcbb97abd95c4cee7d0181dc8f.exe
3968	085a72bcbb97abd95c4cee7d0181dc8f.exe

C:\Users\Admin\AppData\Local\Temp\085a72bcbb97abd95c4cee7d0181dc8f.exe
"C:\Users\Admin\AppData\Local\Temp\085a72bcbb97abd95c4cee7d0181dc8f.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3968

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\Tsu81E651FE.dll

Filesize
232KB

MD5
e37317e36ed9b5fc173ca31f6c20a95e

SHA1
8e464c23c95df4bdff4d6ededfce6e76e8316a64

SHA256
f478a478aeaa0c075fcf0da867a4e80722b33d5bed5d4e6e479e33b510e8d42e

SHA512
06b2cc2ac789ce72b82dfcfaf7e7b6971f1a89a5453919cb75942b1447f85b6bea2fcf453de799c7b83dde56b498a30c481fd67e57becbb382270436d25023b4

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C:\Users\Admin\AppData\Local\Temp\{A7250377-B7D4-4EE2-AC09-FFF67CC62181}\Custom.dll

Filesize
91KB

MD5
396573acf88c363e3406677f3353d886

SHA1
95d078a2ff0eb1a884b932e08805cf178796b19b

SHA256
e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482

SHA512
a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

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C:\Users\Admin\AppData\Local\Temp\{A7250377-B7D4-4EE2-AC09-FFF67CC62181}\_Setup.dll

Filesize
169KB

MD5
4e96799dae53f059efc83a26d1a3e0f1

SHA1
d4ce1ea0710338d4113e4079882d5995f2e1d23b

SHA256
0b705033c702abe5165a1017ea922465bb4600c34708bd3275d13c766669cf7c

SHA512
ad6328bd01d90cc8075467cc6b59808c39b59e99d61eeaa66039f4e614fba4b6b720f8ac2ca6e17ff05aa33ed3230ff73180340edfdd8221de699fe0fbefee81

Download Submit