8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510

Analysis

max time kernel
135s
max time network
123s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20-10-2022 05:47

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General

Target

8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510.exe
Size

315KB
MD5

5d405d3a381cab7dfaf7321674452e40
SHA1

87300d9dba27b2a86c62ba07280608093d652fbf
SHA256

8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510
SHA512

42cd3463694984eb82ecca36abe93e344300f855257a91082a0b2a7745c5b1b2a2b3d52440d0f1ea318967e4453cfbde5ed2231c85b35bcc501c7ac847c8adf3
SSDEEP

6144:sr4bUzkuvcBYC47l2xRBoF15DyKItd1MmQXwjcP2lE:sr9kuveY3sg1thmdjcue

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
784	8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510.exe
784	8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510.exe
784	8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510.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	8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
784	8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510.exe

C:\Users\Admin\AppData\Local\Temp\8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510.exe
"C:\Users\Admin\AppData\Local\Temp\8b7d72867c9b187b4fda419936e71c995ebd9506a8e81c7bd6371e5993c5a510.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:784

Network

MITRE ATT&CK Enterprise v6

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\Tsu9D380DDD.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{EAE7FE77-ECDE-4294-A07F-A4FC3104DC81}\Custom.dll

Filesize
91KB

MD5
14d03f73377c34394451d39fa8364c2c

SHA1
4312e7abcb79d9d1b4106829fc8290a3df92450a

SHA256
77cf95ad8bca51aa6c93805bbeace6eeb40b1b1582c4ddddda7d738359ab523f

SHA512
faad5e2d39bd94b36e5a58202e8d7c12ede73c9597d4077d38bc30ce15b32ba4e36769b1bec35bceba2500532ff97dd9da2d8e834042fd723d3d162f9bc2a46a

Download Submit
\Users\Admin\AppData\Local\Temp\{EAE7FE77-ECDE-4294-A07F-A4FC3104DC81}\_Setup.dll

Filesize
173KB

MD5
1d34ad5425b6fe5db18daaa6f4675959

SHA1
c6b0b7fd764938c7776df196902950cef5531ed2

SHA256
3303e0cbc8374f5a5c5fc6d4869889b354becf625306e9a6e286af507c7e3877

SHA512
dd7a8d468769e1ec64781abe861cc44cb78bee628b94fdb4ecf38c31976d13e6d1b848ef16107770c7175dc2618ea5f421af087e5ba30caa83aa006f836f7f39

Download Submit
memory/784-55-0x0000000075FC1000-0x0000000075FC3000-memory.dmp

Filesize
8KB

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