Overview

overview

10

Static

static

95b107fed6...80.exe

windows7-x64

10

95b107fed6...80.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    95b107fed6499ed48dea071f07362a34289f5600c37a70b641e8d4676df78a80

  • Size

    330KB

  • Sample

    221013-wthxesgcg3

  • MD5

    6a4b1cfb80bdb519dcd780cf3394de20

  • SHA1

    e14344457221584f5ae03f041eeddcec1c941597

  • SHA256

    95b107fed6499ed48dea071f07362a34289f5600c37a70b641e8d4676df78a80

  • SHA512

    46acb4dc1311a7e0f016f44b3c8cf1d140b65bd5de57c2566d85f0289a91e10fba9df9493c8a8ad3c838d6b4ff85c1343dcd80b24f52876f3eb2703f3a6d417f

  • SSDEEP

    6144:wikrw8J6L91p9xzyohKhRcIERqcKvl9W695OHIue/Ytijm/:M8iE93jkIIEwc6l9W62Hht

Score
10/10
gozi_ifsb1010bankerpersistencetrojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

1010

C2

siasecuritychecks.com

195.20.141.92
Attributes
  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      95b107fed6499ed48dea071f07362a34289f5600c37a70b641e8d4676df78a80

    • Size

      330KB

    • MD5

      6a4b1cfb80bdb519dcd780cf3394de20

    • SHA1

      e14344457221584f5ae03f041eeddcec1c941597

    • SHA256

      95b107fed6499ed48dea071f07362a34289f5600c37a70b641e8d4676df78a80

    • SHA512

      46acb4dc1311a7e0f016f44b3c8cf1d140b65bd5de57c2566d85f0289a91e10fba9df9493c8a8ad3c838d6b4ff85c1343dcd80b24f52876f3eb2703f3a6d417f

    • SSDEEP

      6144:wikrw8J6L91p9xzyohKhRcIERqcKvl9W695OHIue/Ytijm/:M8iE93jkIIEwc6l9W62Hht

    Score
    10/10
    gozi_ifsb1010bankerpersistencetrojan

    • Gozi, Gozi IFSB

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

      bankertrojangozi_ifsb

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Hidden Files and Directories

1
T1158

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Hidden Files and Directories

1
T1158

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks