7fb89f0b15caea899745c44b5ed2c9f7fbb90a7570840e908c50c4d7514cb8bf

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
23/02/2024, 19:46

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General

Target

sparxmaths-5.2.1.tar.gz
Size

29KB
MD5

73f8d29f815691816158c8913cffa0ac
SHA1

d0b2075a778eb4f5598c783fcca8274ad61daf8d
SHA256

7fb89f0b15caea899745c44b5ed2c9f7fbb90a7570840e908c50c4d7514cb8bf
SHA512

88ae0a72b8a17e7ed6ed2db3c9dd766f66ccbabdc2e9397896a55bd19227efcdf995a0d5fd736e0db3679f1ea70641634e11d83e022faff7c92e02b6afa3711f
SSDEEP

768:LHj8GxcU3TpUlg7ZwxVbLg/TUIUPQ5LXP:38kcu6lg7ZwxyYIUPCLXP

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-1-5-21-3316742141-2240921845-2885234760-1000\Control Panel\International\Geo\Nation	cmd.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2464	7zFM.exe
Token: 35	2464	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2464	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3096 wrote to memory of 2464	3096	cmd.exe	87
PID 3096 wrote to memory of 2464	3096	cmd.exe	87

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\sparxmaths-5.2.1.tar.gz
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3096
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\sparxmaths-5.2.1.tar.gz"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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