674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a

Analysis

max time kernel
153s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 08:19

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General

Target

674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe
Size

316KB
MD5

b3c5bad835496197a464ae5bc5528dd5
SHA1

a0464a330476043e3f43c0dcc036a42da7080494
SHA256

674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a
SHA512

2229d9637fdf7d1bcf717179c18a82bcebd9968b8660a4449587654dfff8cf758804e4d810bd1b6e63608e6d9d4c4fa999c7ea19a07ab799679e7d73747b71dc
SSDEEP

6144:dr5bUzkuvcBYC47l2xhXcDp5xikxyI3rqrupq0FNhAna9iydforDmn:drqkuveY3fxikxyI7qSpBAna4ydfEmn

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe

pid	process
2748	674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe
2748	674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe
2748	674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.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

Processes:

674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe

description	ioc	process
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe

pid	process
2748	674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe
2748	674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe

C:\Users\Admin\AppData\Local\Temp\674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe
"C:\Users\Admin\AppData\Local\Temp\674b867ecd0c857a692fcba584fad5c6b106c9a400b602010a3d241ab341742a.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2748

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tsu36C2D4CC.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{33C65F99-0E08-4AEB-A800-462AE8257D6F}\Custom.dll
Filesize
91KB

MD5
a158c1bebc7cce72fbf2931d0c6beaf9

SHA1
c2ca3f383b4b06c9b2bb64291c4f07aa2dffc72d

SHA256
cf5f78cb97369dc1fb25cf2b5b8dd49b8a6f4ea69055ffc0ce47618c1dc8365d

SHA512
acc31d73e8dd60e95116a723a3922b932180d1ab4c94670196f4e5695833a7f18406bede4852fb8f58fd2070da43bd6658249c942c9025beb1b8a658f1e2a4fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\{33C65F99-0E08-4AEB-A800-462AE8257D6F}\_Setup.dll
Filesize
173KB

MD5
a828740fd8e0dbb8e3ed806e2be4eb36

SHA1
b609d8b0773243d4e8746070338ec2d2045067ed

SHA256
e499c52fb1979079145a2e8a44a4b9d7b6e6816a85644b5aa43cdaaac6632016

SHA512
ecdedaa4c0ce106e9ead418fcbd5bbefab45c2e8bf25a7dbc06022d5352f9e0cefddd161167e7eac58491595aa0d56a9ac62cd255423ac39d542a3448b8b6967

Download Submit