5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6

Analysis

max time kernel
15s
max time network
47s
platform
windows7_x64
resource
win7-20220414-en
submitted
14-05-2022 13:50

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General

Target

5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe
Size

13.4MB
MD5

5e748489c4bb54ebb67e3d4a3779ea03
SHA1

58644cb35c8f184c347c77f73ceab6c61201e692
SHA256

5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6
SHA512

26ee65e2e53c7183d4faa7715c3cb15513c0355f365d53e792ee0a8d3d0216617771bcf386232def09b7efae457c578bbb6dbe4f1ebf55521b3dca7fc18e4b1d

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

Processes:

5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe

description ioc process

File opened (read-only) \??\D: 5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe

description	ioc	process
File opened (read-only)	\??\D:	5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe

Maps connected drives based on registry 3 TTPs 3 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe

description pid process

Token: SeCreateGlobalPrivilege 1880 5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe

description	pid	process
Token: SeCreateGlobalPrivilege	1880	5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe

C:\Users\Admin\AppData\Local\Temp\5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe
"C:\Users\Admin\AppData\Local\Temp\5b33b53607c8a74d787cf1303bbdb20196577023bf9f68e13788f7f06cb723f6.exe"
1⤵
- Enumerates connected drives
- Maps connected drives based on registry
- Suspicious use of AdjustPrivilegeToken
PID:1880

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

Replay Monitor

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Downloads

memory/1880-54-0x00000000758D1000-0x00000000758D3000-memory.dmp

Filesize
8KB

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