gozi | d2da5c1278875ade88d2f1a1562f42af62dcc3319cf382a895cdb9b8e4f2932c

Analysis

max time kernel
146s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 02:21

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General

Target

JaffaCakes118_d2da5c1278875ade88d2f1a1562f42af62dcc3319cf382a895cdb9b8e4f2932c.dll
Size

626KB
MD5

e38472165af2ed01efc5abaf565de770
SHA1

c33522612181e31c6abf365ebe2797fa10cba952
SHA256

d2da5c1278875ade88d2f1a1562f42af62dcc3319cf382a895cdb9b8e4f2932c
SHA512

e53b5a296699de6456fe1befb4979c85854c8047680d46df75f1f69201b371e3a20110b1015cad82bf336ae9da7d1cfe49ad7630dffa874ef875883f4a936582
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zm:+w1lEKOpuYxiwkkgjAN8Zm

Score

10^/10

gozi 999 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

999

config.edge.skype.com

146.70.35.138

146.70.35.142

Attributes

base_path
/phpadmin/
build
250227
exe_type
loader
extension
.src
server_id
50

rsa_pubkey.plain

aes.plain

Signatures

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

Blocklisted process makes network request 4 IoCs

flow	pid	Process
5	1372	rundll32.exe
6	1372	rundll32.exe
9	1372	rundll32.exe
10	1372	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 1372	1968	rundll32.exe	30
PID 1968 wrote to memory of 1372	1968	rundll32.exe	30
PID 1968 wrote to memory of 1372	1968	rundll32.exe	30
PID 1968 wrote to memory of 1372	1968	rundll32.exe	30
PID 1968 wrote to memory of 1372	1968	rundll32.exe	30
PID 1968 wrote to memory of 1372	1968	rundll32.exe	30
PID 1968 wrote to memory of 1372	1968	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2da5c1278875ade88d2f1a1562f42af62dcc3319cf382a895cdb9b8e4f2932c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2da5c1278875ade88d2f1a1562f42af62dcc3319cf382a895cdb9b8e4f2932c.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1372-3-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

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memory/1372-0-0x0000000000410000-0x00000000004AF000-memory.dmp

Filesize
636KB

Download
memory/1372-2-0x0000000000410000-0x00000000004AF000-memory.dmp

Filesize
636KB

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memory/1372-4-0x00000000001D0000-0x00000000001DD000-memory.dmp

Filesize
52KB

Download
memory/1372-7-0x0000000000410000-0x00000000004AF000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads