c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6

Analysis

max time kernel
141s
max time network
127s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 07:40

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General

Target

c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe
Size

313KB
MD5

0b764345245fb214184fd818a86915d2
SHA1

1a970717c3a7ab220d8cb7d6bb0026cac1dbbdd5
SHA256

c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6
SHA512

77f891bfc0ad6b9cf5f97e24efc77a128a84bf12d7284c3af543b72d578fb1d697924e036436bbd6fdaff8c4d2dedccdff9933a02e4e91ea1180bc966b72afb7
SSDEEP

6144:PrK9uEo2S1YnQmCX492DkwNP3qpYFtcM7dZssr+Ixf6LuDTKD2ay9KGYG0L1R:Pryu6/eIo4vMResyEf0uP9d9UG03

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe

pid	process
2024	c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe
2024	c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe
2024	c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.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:

c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe

pid process

2024 c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe

C:\Users\Admin\AppData\Local\Temp\c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe
"C:\Users\Admin\AppData\Local\Temp\c0a23f155a9b02c936a67209eab7bec35f23900a38656c9ae9e70ca29ebfcaa6.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2024

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

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Downloads

\Users\Admin\AppData\Local\Temp\Tsu1355E068.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{950A05C1-14E1-46B0-A45B-5CC34EE92737}\Custom.dll
Filesize
91KB

MD5
c9d3d86ee95ae4d20c80de9ddaa8fa40

SHA1
5f0546ec86f3e27f0eec4d5d5451edc630907654

SHA256
b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

SHA512
ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

Download Submit
\Users\Admin\AppData\Local\Temp\{950A05C1-14E1-46B0-A45B-5CC34EE92737}\_Setup.dll
Filesize
170KB

MD5
1aabcda403b1a6801317ef9921e80c91

SHA1
082d05c392a00a6045afabc6aece91e5879cbdcc

SHA256
09cd996ee6e10242e7fa0052c7599b293f4ea28b235d270a6bc253d03ffff467

SHA512
a35975b65372335aff47565bb104f918f089c5bc452e5107a8d767b03350a2a7155e8632c54d28f7dc1d79eb637fabb9ad2e0975fef5c86f902d2f35dcd240ae

Download Submit
memory/2024-55-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download