321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 08:35

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General

Target

321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe
Size

322KB
MD5

e6607e0dbe7adb18650169cf447bff62
SHA1

a40a9c1dded74174fdadc36e292e897ecd85a1c4
SHA256

321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2
SHA512

3284cd9fd1fd20a582138a18a8c7cd0c135671c4857122bb2c3b9e839954e634b7be0e3e6201876be723f05914fdc4f16a98229f1c73bfe15c0feadfa3366b25
SSDEEP

6144:UrV79uEo2S1YnQmCX492DkwNP3qpYFwJDqdQvBkXerxKFeKABBd2USPu+NOzB:UrVxu6/eIo4njBDoFMBsclB

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe

pid	process
4516	321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe
4516	321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe
4516	321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.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:

321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe

pid	process
4516	321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe
4516	321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe

C:\Users\Admin\AppData\Local\Temp\321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe
"C:\Users\Admin\AppData\Local\Temp\321a9607ee8a76fb73b5222f0b6684f35e5e92bf8a8675ba91d420cbd549a9e2.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:4516

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TsuF027E8DE.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{AC950D90-9383-433C-A1D7-DBA177762F66}\Custom.dll
Filesize
91KB

MD5
396573acf88c363e3406677f3353d886

SHA1
95d078a2ff0eb1a884b932e08805cf178796b19b

SHA256
e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482

SHA512
a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\{AC950D90-9383-433C-A1D7-DBA177762F66}\_Setup.dll
Filesize
174KB

MD5
60a15ff723fa5d801aa3459c11267fd4

SHA1
15d3c6ded87fb2c402e0d88e32a439ba08537c4f

SHA256
5426140e239fc68e5a7bbecd6bf8eed9ebda3a6274b68f4bcac49d0acdbede65

SHA512
b705f46f1b5c82fc216003bd652d69741acb74b0de9a75b91e06ed0e5ece1207520d7d53927c02a21aa0e628f6e188d54482835ab00f50adf53ddd99ac531a78

Download Submit