a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532

Analysis

max time kernel
113s
max time network
116s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21/11/2022, 16:15

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General

Target

a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532.exe
Size

313KB
MD5

101c7b8058a540a10ae4baf614578650
SHA1

7c81b5b689820f665a750584128426c4023a69ca
SHA256

a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532
SHA512

6ae1dfb3864417822624824233c49f845f775939b580b2e8d4f76b63e2d58b5c4e65ec6b77b8e6fadd4063a7ee7285202fc4cec4822b22e9c4839e3947e875a7
SSDEEP

6144:mrY9uEo2S1YnQmCX492DkwNP3qpYFG+NFJCWE0ALKkizq+o8Ixc+pwymEVwk9pY4:mrwu6/eIo4KfJs0ALK5q+GxcXBER9pJ

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1392	a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532.exe
1392	a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532.exe
1392	a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532.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	a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1392	a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532.exe

C:\Users\Admin\AppData\Local\Temp\a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532.exe
"C:\Users\Admin\AppData\Local\Temp\a1250a40399b0f46bfd8e1b8b81df3e3729f3971c747faeeab6b068dc9089532.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1392

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

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Downloads

\Users\Admin\AppData\Local\Temp\Tsu15896E4D.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{A462C3A8-2E6C-4EE0-AC0B-664E7F81E15E}\Custom.dll

Filesize
91KB

MD5
9bcd084658aba81f07110f1983c4abd8

SHA1
2bccebc28e3fd681658772292f892a67f6a6f56b

SHA256
ab56d866f46241f6f202196060fba4d184701673c0d7562125e823135f03029e

SHA512
26113b6e934d92943fda99a96890e313672f5e55f214f606ffd94a86d661e5e5beb60115e252023d3ab10cf5c9a91c7ddcdbd1757ea010e2bf239d2a2de68c80

Download Submit
\Users\Admin\AppData\Local\Temp\{A462C3A8-2E6C-4EE0-AC0B-664E7F81E15E}\_Setup.dll

Filesize
170KB

MD5
1aabcda403b1a6801317ef9921e80c91

SHA1
082d05c392a00a6045afabc6aece91e5879cbdcc

SHA256
09cd996ee6e10242e7fa0052c7599b293f4ea28b235d270a6bc253d03ffff467

SHA512
a35975b65372335aff47565bb104f918f089c5bc452e5107a8d767b03350a2a7155e8632c54d28f7dc1d79eb637fabb9ad2e0975fef5c86f902d2f35dcd240ae

Download Submit
memory/1392-55-0x0000000075521000-0x0000000075523000-memory.dmp

Filesize
8KB

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