gozi | 96ab01257d48c5b1e534ecb4c367cf26bf428dcb8fc7daf057460cbb544dc46e

Analysis

max time kernel
146s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/12/2024, 00:25

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General

Target

JaffaCakes118_96ab01257d48c5b1e534ecb4c367cf26bf428dcb8fc7daf057460cbb544dc46e.dll
Size

626KB
MD5

6199f50fcedf76c7976ad25c2303563b
SHA1

180454f2876165cf196d411e0a91abe6eb892dcd
SHA256

96ab01257d48c5b1e534ecb4c367cf26bf428dcb8fc7daf057460cbb544dc46e
SHA512

02f001ef3d477b3f55877a37112356c446668d976c21cf3f66d668a19813f69ae4f859177ccdb453e00c635286176f1413dc8138c11a3b42c81e9f9fb9595f95
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZZi:+w1lEKOpuYxiwkkgjAN8ZZi

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
4	2176	rundll32.exe
6	2176	rundll32.exe
7	2176	rundll32.exe
10	2176	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 2280 wrote to memory of 2176	2280	rundll32.exe	31
PID 2280 wrote to memory of 2176	2280	rundll32.exe	31
PID 2280 wrote to memory of 2176	2280	rundll32.exe	31
PID 2280 wrote to memory of 2176	2280	rundll32.exe	31
PID 2280 wrote to memory of 2176	2280	rundll32.exe	31
PID 2280 wrote to memory of 2176	2280	rundll32.exe	31
PID 2280 wrote to memory of 2176	2280	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96ab01257d48c5b1e534ecb4c367cf26bf428dcb8fc7daf057460cbb544dc46e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96ab01257d48c5b1e534ecb4c367cf26bf428dcb8fc7daf057460cbb544dc46e.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2176

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/2176-0-0x0000000000950000-0x00000000009EF000-memory.dmp

Filesize
636KB

Download
memory/2176-2-0x0000000000950000-0x00000000009EF000-memory.dmp

Filesize
636KB

Download
memory/2176-3-0x00000000001F0000-0x00000000001F6000-memory.dmp

Filesize
24KB

Download
memory/2176-4-0x0000000000240000-0x000000000024D000-memory.dmp

Filesize
52KB

Download
memory/2176-7-0x0000000000950000-0x00000000009EF000-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