General

  • Target

    26f94a39e75541f144cca6eac234d45c_JaffaCakes118

  • Size

    351KB

  • Sample

    240508-1395gsab8w

  • MD5

    26f94a39e75541f144cca6eac234d45c

  • SHA1

    e855dabd59389fb104a849eced3121ae4f746a85

  • SHA256

    6ba74e480d00ffe167d261c3a30a7a88f904fa72eb1ec2778bfaa7f5b794cb6a

  • SHA512

    d377ba8af287737b58adcd363b70255b9fa8a7f00512db981e5bcdc6b31b026db5620dc28daef23b0e3ee21a8c0aee4d1a2ca3ba14d348cd9d3cf9d0024fe25e

  • SSDEEP

    6144:t0y3NRJO22A8oos+W0OBMgxDy1+yAD2qGr5Pe3q9Yng:tBNfORjVOB7xDQ1AD2qGrJe3q9Yn

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

1010

C2

diuolirt.at

deopliazae.at

nifredao.com

filokiyurt.at

Attributes
  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      26f94a39e75541f144cca6eac234d45c_JaffaCakes118

    • Size

      351KB

    • MD5

      26f94a39e75541f144cca6eac234d45c

    • SHA1

      e855dabd59389fb104a849eced3121ae4f746a85

    • SHA256

      6ba74e480d00ffe167d261c3a30a7a88f904fa72eb1ec2778bfaa7f5b794cb6a

    • SHA512

      d377ba8af287737b58adcd363b70255b9fa8a7f00512db981e5bcdc6b31b026db5620dc28daef23b0e3ee21a8c0aee4d1a2ca3ba14d348cd9d3cf9d0024fe25e

    • SSDEEP

      6144:t0y3NRJO22A8oos+W0OBMgxDy1+yAD2qGr5Pe3q9Yng:tBNfORjVOB7xDQ1AD2qGrJe3q9Yn

    • Gozi

      Gozi is a well-known and widely distributed banking trojan.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks