Overview

overview

10

Static

static

61b85f75e6a7c.dll

windows7_x64

10

61b85f75e6a7c.dll

windows10_x64

10

Sharing

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General

  • Target

    61b85f75e6a7c.dll

  • Size

    1.7MB

  • Sample

    211214-k7xf7afea6

  • MD5

    26788bdf519813ff2600570a5c8e23d9

  • SHA1

    44f22a053e84cd7afcf34a4fa19dbf512c8a624d

  • SHA256

    25f74513f1f0a72453bf096337daba7268bf77371f7fc210f56672f52b7b3af1

  • SHA512

    54cad6bdd1ef350a02e6e3645db3fc3f1fadb385c7dcf5eeacf20a8b1d7fbc42aa3cb88d320fda63a7224b2507e7b84e3942cb54fb61cc398800ec95f6f2d505

Score
10/10
gozi_ifsb8899bankertrojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

8899

C2

microsoft.com/windowsdisabler

windows.update3.com

berukoneru.website

gerukoneru.website

fortunarah.com

assets.msn.com

http://microsoft.com

79.110.52.217

79.110.52.215

45.9.20.190

45.9.20.128

aerukoneru.site

serukoneru.site

yerukoneru.site

karfaganda.com
Attributes
  • base_path

    /tire/

  • build

    260222

  • dga_season

    10

  • exe_type

    loader

  • extension

    .eta

  • server_id

    12

rsa_pubkey.plain
serpent.plain
rsa_pubkey.plain
rsa_pubkey.plain

Targets

    • Target

      61b85f75e6a7c.dll

    • Size

      1.7MB

    • MD5

      26788bdf519813ff2600570a5c8e23d9

    • SHA1

      44f22a053e84cd7afcf34a4fa19dbf512c8a624d

    • SHA256

      25f74513f1f0a72453bf096337daba7268bf77371f7fc210f56672f52b7b3af1

    • SHA512

      54cad6bdd1ef350a02e6e3645db3fc3f1fadb385c7dcf5eeacf20a8b1d7fbc42aa3cb88d320fda63a7224b2507e7b84e3942cb54fb61cc398800ec95f6f2d505

    Score
    10/10
    gozi_ifsb8899bankertrojan

    • Gozi, Gozi IFSB

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

      bankertrojangozi_ifsb

    • Deletes itself

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1
T1059

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

3
T1082

Remote System Discovery

2
T1018

Process Discovery

1
T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks