df8f2536f09f9604dd671ce930cc8f56c8fd51b066bf141bc7f5adb8317bb6d7

Resubmissions

13/08/2026, 16:09

260813-tl12xssyg17

13/08/2026, 08:08

260813-j13h7adn2s7

13/08/2026, 08:07

260813-jz4pvsvdme7

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General

Target
WallpaperChanger.exe
Size 3.5MB
Sample260813-j13h7adn2s
SHA256 df8f2536f09f9604dd671ce930cc8f56c8fd51b066bf141bc7f5adb8317bb6d7
MD5 4d99fafac43608cfd86394abbfab04c0
SHA1 5919ecaa5ed907db9b937fb340ca8e842da5467c
SHA512 9580c99ce2f343209f3594b12026313dc086f7a3068298025d3bd55fce4ce7424515ab57d14af78c0da55f2d50c2ae0f70595539ae425a9e48c16a479a0a2d8c
SSDEEP 98304:kn243W1FZhiEfA9uo8La0DnPPgWLD2fqOoqc:knoFZPfYuDHDnPPrLUNc
TLSH
T1A306336B72E12128EAD184F9E3910B0EE7B171376B5057C38B7855778B4A8C5CFBE290
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

execution ransomware

Malware Config

Targets

- Target
  WallpaperChanger.exe
- Size 3.5MB
- SHA256 df8f2536f09f9604dd671ce930cc8f56c8fd51b066bf141bc7f5adb8317bb6d7
- MD5 4d99fafac43608cfd86394abbfab04c0
- SHA1 5919ecaa5ed907db9b937fb340ca8e842da5467c
- SHA512 9580c99ce2f343209f3594b12026313dc086f7a3068298025d3bd55fce4ce7424515ab57d14af78c0da55f2d50c2ae0f70595539ae425a9e48c16a479a0a2d8c
- SSDEEP 98304:kn243W1FZhiEfA9uo8La0DnPPgWLD2fqOoqc:knoFZPfYuDHDnPPrLUNc
- TLSH
  T1A306336B72E12128EAD184F9E3910B0EE7B171376B5057C38B7855778B4A8C5CFBE290
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

7^/10

execution ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Tasks

Resubmissions

Sharing

General

Malware Config

Targets

Checks computer location settings

Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v16

Tasks

static1

behavioral1

behavioral2