b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97

Analysis

max time kernel
45s
max time network
75s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 15:37

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General

Target

b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97.exe
Size

303KB
MD5

28760718ee35a602cec58ca475e1470b
SHA1

c59c63b402be795d6f737c297d921d4f1ec63c9b
SHA256

b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97
SHA512

aed8cc61d589e7efd71e0f92835e4c3312eb0258f90a6d721c8ca5c65f4e7f8e774989bc761a023233915294794f692ac682544d38d70ef3b7be3312feae75b8
SSDEEP

6144:Urkp9uEo2S1YnQmCX492DkwNP3qpYFqrtZJ9jEvyQzjBR2JYRcK7uYL:Urk/u6/eIo49PJ9YvBzl/

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1940	b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97.exe
1940	b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97.exe
1940	b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97.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	b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1940	b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97.exe

C:\Users\Admin\AppData\Local\Temp\b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97.exe
"C:\Users\Admin\AppData\Local\Temp\b1024c15618607bbccde2d538d452372fa9ac1c00cafc57cae20ac1204caec97.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1940

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\TsuBE6D2E77.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{576E164A-064D-4E7D-AC96-4E6F8C8D34BC}\Custom.dll

Filesize
73KB

MD5
0edf27eff845a13f2202d3a9052e754b

SHA1
5a80cc0c2fb645817da0b18df5444d634c31667a

SHA256
b5aa66dba46922adfebc057650f8df0bb6dc8b6048f6d86be7cf0a55722b4054

SHA512
653fa430bb81d067be71aa8a846265b75aa63d88cfe08c2c174168f9dd99d9dd835384bf0b6afb836247bd91c0cffd1364f78241934d090a04f9f3469a6939b2

Download Submit
\Users\Admin\AppData\Local\Temp\{576E164A-064D-4E7D-AC96-4E6F8C8D34BC}\_Setup.dll

Filesize
164KB

MD5
03c0118365077ca9ab839b7fa3d961fe

SHA1
d201e52c3e25bda0e7cde1371527f3f24b365b2c

SHA256
9b7f1db242c5377628c02229acf7f930b53848aba9fb5e6b03bd9846d493bb4e

SHA512
9625c2e172705e582b6f54c336ff7245cd60e71b9ada6f2370fb3932d218c95411970a18d198b0a64b8c41dc7bb723ab007503d817a9794e88d9a0f063e1f9be

Download Submit
memory/1940-55-0x0000000075B41000-0x0000000075B43000-memory.dmp

Filesize
8KB

Download