6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6

Analysis

max time kernel
50s
max time network
55s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 08:16

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General

Target

6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe
Size

315KB
MD5

b49d5259f5fea6aa52d6b7bded8e443b
SHA1

e7cf30dc3ec3ae7afd5a982c6bef48096169a46b
SHA256

6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6
SHA512

e5970409372b4c8b0406db462bcdfcca6fd5316823b9c0b5270be31fe0b3ba85720805bd1d65c3b15660234f6fd27fd3c642a5c639ac69e4839360141733621e
SSDEEP

6144:wrpbUzkuvcBYC47l2xyfalkLUsx4Y0k8ojcX/pJ2enmrIJzO1LBut0njxxuQ9Uq:wrakuveY3hfaaLUsx4JkxjYJ2emrCz21

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe

pid	process
1708	6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe
1708	6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe
1708	6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.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:

6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe

pid process

1708 6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe

C:\Users\Admin\AppData\Local\Temp\6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe
"C:\Users\Admin\AppData\Local\Temp\6fcea35494f540481ee9836b54859d2b72b8a2e078aaa5f08e46a4fd6b96ffe6.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1708

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

\Users\Admin\AppData\Local\Temp\TsuA92D8F0B.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{558C8B5E-5B65-411A-A3F1-13478E6FA9A8}\Custom.dll
Filesize
91KB

MD5
a6312af27b3d15b556341f63bce617ed

SHA1
27d5724ba3c3d14065184558a434a0e78e742edb

SHA256
432adc14aeb197e7bc24a77d29a18e82b7c02047efb3a354e0c2ce95719a8cae

SHA512
c08ec354dcd7e3455ad419d13d4cd3e748f8579b089baa9e0c0347ccd58bc80333d066fe291e5a120b58fe3603a8a084771f6d80c73c433c9b0f00931e4f3f8a

Download Submit
\Users\Admin\AppData\Local\Temp\{558C8B5E-5B65-411A-A3F1-13478E6FA9A8}\_Setup.dll
Filesize
173KB

MD5
081c1ac0aaaaec8b4eb06c541a40592e

SHA1
bedb928c8c3a44942405de146c7b6bd63a438c65

SHA256
7db7c245ad224e7018f5478b3f7c4695144fe65319973c8c536840bba53e9ab8

SHA512
df96ea85e670ef0c58108d92683115480ef57174e341672edc26d111738560bbe17781a26fe62da2d9091fdfc6e1a70f1822b09f22be7893ebecd7d08dcc57b2

Download Submit
memory/1708-55-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download