22736684762c5bc377f6c0ceb4dbd430398c36b143da9451abaa9eaab9a2f338

Analysis

max time kernel
124s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 08:19

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General

Target

1197a650ca51e03fadb4fca433ee53ee.exe
Size

326KB
MD5

1197a650ca51e03fadb4fca433ee53ee
SHA1

b17c56d77a5bbc2a6a11f996de2b42bb4d62eab1
SHA256

22736684762c5bc377f6c0ceb4dbd430398c36b143da9451abaa9eaab9a2f338
SHA512

20420123c0304208c0cc41b413d7a5dff2cb75f231f18c063a4dc8d9fd21a00b477f3932611da556ea4d5f2a44928730204a7b1ad43bc542f1ad0f5c34b0f9b5
SSDEEP

6144:yr4I9uEo2S1YnQmCX492DkwNP3qpYFuT9U1FZA5MRwxuhhfch6clgK:yr4gu6/eIo4nULZKMRwxuPfk6y

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1668	1197a650ca51e03fadb4fca433ee53ee.exe
1668	1197a650ca51e03fadb4fca433ee53ee.exe
1668	1197a650ca51e03fadb4fca433ee53ee.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 value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	1197a650ca51e03fadb4fca433ee53ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	1197a650ca51e03fadb4fca433ee53ee.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1668	1197a650ca51e03fadb4fca433ee53ee.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1668	1197a650ca51e03fadb4fca433ee53ee.exe

C:\Users\Admin\AppData\Local\Temp\1197a650ca51e03fadb4fca433ee53ee.exe
"C:\Users\Admin\AppData\Local\Temp\1197a650ca51e03fadb4fca433ee53ee.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:1668

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

\Users\Admin\AppData\Local\Temp\Tsu551D372A.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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\Users\Admin\AppData\Local\Temp\{C6DDCB9B-86BA-48A3-AA48-CE981D3EE96D}\Custom.dll

Filesize
91KB

MD5
396573acf88c363e3406677f3353d886

SHA1
95d078a2ff0eb1a884b932e08805cf178796b19b

SHA256
e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482

SHA512
a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

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\Users\Admin\AppData\Local\Temp\{C6DDCB9B-86BA-48A3-AA48-CE981D3EE96D}\_Setup.dll

Filesize
94KB

MD5
bdf9b8a5454edb1f03bc2e43d32e330e

SHA1
c54fc71abddb8a4c2a1a3561526ccca420203c65

SHA256
8cb9da6ee4ca4f8fb5f496f13812330cbb4c3c07b58998c7c5dc69ffe7b88ad7

SHA512
c150000cdd0918859bfad39d1719fe0db29f525768efe93fa09a75974ec5739383ff2811c7757d2ed2560f46497c3b7f56d597098a2de82c176dc22c5fb385b8

Download Submit