798c35cdaf9d1be6b57310091bc555d2935ff8fdbe20eae5282986ea178c3348

Analysis

max time kernel
132s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 08:20

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General

Target

keygen-step-6.exe
Size

248KB
MD5

1a4d0807e2bfc6217e8ccdd1909111a2
SHA1

eefc705d2ad689bd3aea4466cbcaebdb649d2f99
SHA256

96b32cf057284f68cfca119a9560954ee76f9a7f7634e545c15d9b3b70566bbb
SHA512

9845bcecdc54212da2c4db48b8cdeac23f433186d7809919c71db8c54edae5fbeb1ef1f50bfdde34ef41fe0eeea59ec7eb60bf46ad209a80aec4263ae9bcabcc
SSDEEP

6144:0HCyQXDsXB89crVEtKsv8sg+UrUDJAnnni8VPhNtj/t6pHt:0HCyQQRfrVET8sg+TDqnnnhNLtjViHt

Score

7^/10

discovery

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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	keygen-step-6.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
5	iplogger.org
8	iplogger.org
33	iplogger.org

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
11	ip-api.com

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	keygen-step-6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2500	cmd.exe
2188	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2188	PING.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 668 wrote to memory of 2500	668	keygen-step-6.exe	87
PID 668 wrote to memory of 2500	668	keygen-step-6.exe	87
PID 668 wrote to memory of 2500	668	keygen-step-6.exe	87
PID 2500 wrote to memory of 2188	2500	cmd.exe	89
PID 2500 wrote to memory of 2188	2500	cmd.exe	89
PID 2500 wrote to memory of 2188	2500	cmd.exe	89

C:\Users\Admin\AppData\Local\Temp\keygen-step-6.exe
"C:\Users\Admin\AppData\Local\Temp\keygen-step-6.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:668
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\keygen-step-6.exe" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2500
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/668-0-0x0000000002F40000-0x0000000002F58000-memory.dmp

Filesize
96KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads