gozi | 2d9aef1f11bee0572edc380422b7d89afb7d795ae52660f00bfa017b1ee924e2

Analysis

max time kernel
140s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 16:49

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General

Target

JaffaCakes118_2d9aef1f11bee0572edc380422b7d89afb7d795ae52660f00bfa017b1ee924e2.dll
Size

625KB
MD5

ac7a6611739e71b1542b06bab260fdb8
SHA1

a00b2baef6c7d5f7fdd2dbcbb8d2752e0729cbe1
SHA256

2d9aef1f11bee0572edc380422b7d89afb7d795ae52660f00bfa017b1ee924e2
SHA512

a69e1ae67b5d8a4b73fa95730c0eb19c3fe20b0a141b7cec47045c018e3e5938efe8849607bee646718dfe9ca1e0bc61f3a15bdab5911fd5501c25126ff73f11
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZhW:+w1lEKOpuYxiwkkgjAN8ZhW

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
17	3424	rundll32.exe
26	3424	rundll32.exe
45	3424	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 2304 wrote to memory of 3424	2304	rundll32.exe	85
PID 2304 wrote to memory of 3424	2304	rundll32.exe	85
PID 2304 wrote to memory of 3424	2304	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d9aef1f11bee0572edc380422b7d89afb7d795ae52660f00bfa017b1ee924e2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d9aef1f11bee0572edc380422b7d89afb7d795ae52660f00bfa017b1ee924e2.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3424

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/3424-0-0x0000000000EE0000-0x0000000000EE6000-memory.dmp

Filesize
24KB

Download
memory/3424-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3424-2-0x0000000002E10000-0x0000000002E1D000-memory.dmp

Filesize
52KB

Download
memory/3424-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads