0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00

Analysis

max time kernel
90s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
21-10-2022 02:36

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General

Target

0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe
Size

104KB
MD5

57bdd5fa0383dc8ae1fa5fb787727fd0
SHA1

ceeda2032b8a2fd6aa5602ab14c8da0ce8cbe96e
SHA256

0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00
SHA512

30f28f28b7b5f3b220286671f18b4a6861175c6a8166ab29d3b1f6eb82e1a73da3104f43dc4326a61a5ef5152b80a44a1379661721c62b22573edc9baa71a881
SSDEEP

1536:m8h+rcMsOKo/9fD87FGfR6TQ2Fcefa3KfybiKqHHgrbt2mQssLN:jgwOKo/tjoFvi3gU8HHgrbt2mNu

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe

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	0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
1380	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1380	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4844	0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4844 wrote to memory of 4028	4844	0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe	83
PID 4844 wrote to memory of 4028	4844	0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe	83
PID 4844 wrote to memory of 4028	4844	0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe	83
PID 4028 wrote to memory of 1380	4028	cmd.exe	85
PID 4028 wrote to memory of 1380	4028	cmd.exe	85
PID 4028 wrote to memory of 1380	4028	cmd.exe	85

C:\Users\Admin\AppData\Local\Temp\0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe
"C:\Users\Admin\AppData\Local\Temp\0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe"
1⤵
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4844
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 0e63895c442e6c972f2f233f1d62acb41a87ea9cb30277027fcc7416233e3a00.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4028
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1380

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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