gozi | dc1129bb06b01aad4c969983c441b419ea1562471125f8d482ae3375429b3416

Analysis

max time kernel
140s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2024 20:30

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General

Target

JaffaCakes118_dc1129bb06b01aad4c969983c441b419ea1562471125f8d482ae3375429b3416.dll
Size

624KB
MD5

2a78a71b0ec4f9f406aa66d98ac44f4a
SHA1

faf2d1314767249f176e8ede62f726d434159dd3
SHA256

dc1129bb06b01aad4c969983c441b419ea1562471125f8d482ae3375429b3416
SHA512

03e0170d69638abffa3ae97e6140616ccf7fd2e2cebe59bdc7f157cb64a423cef2b74bd5783b8ff2b966499033685f9ad84a73a156faa102c8c4c526347cf4df
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z6:+w1lEKOpuYxiwkkgjAN8Z6

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 3 IoCs

flow	pid	Process
16	4188	rundll32.exe
21	4188	rundll32.exe
44	4188	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 3 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 4188	2268	rundll32.exe	82
PID 2268 wrote to memory of 4188	2268	rundll32.exe	82
PID 2268 wrote to memory of 4188	2268	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dc1129bb06b01aad4c969983c441b419ea1562471125f8d482ae3375429b3416.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dc1129bb06b01aad4c969983c441b419ea1562471125f8d482ae3375429b3416.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4188

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/4188-0-0x0000000001000000-0x0000000001006000-memory.dmp

Filesize
24KB

Download
memory/4188-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4188-2-0x0000000002CE0000-0x0000000002CED000-memory.dmp

Filesize
52KB

Download
memory/4188-5-0x0000000000400000-0x000000000049F000-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