gozi | 817795cc82867c69ee3daec9885f34673a4dadabb3fb860033422879026ee2d4

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 23:59

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General

Target

JaffaCakes118_817795cc82867c69ee3daec9885f34673a4dadabb3fb860033422879026ee2d4.dll
Size

624KB
MD5

38f8f15c7bd5461a0f2ee84087bc0d98
SHA1

50a2a194ff8c4886d826d6382e468c18a81a336d
SHA256

817795cc82867c69ee3daec9885f34673a4dadabb3fb860033422879026ee2d4
SHA512

19858154801238c2b5af58fcd8ecfecb4ac471aaac8e2ec7709c45124e5911ba121af662737c379cf38c14dba1db72b0c3cc8c5af75d064bc0d2e370825ec9b5
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z2:+w1lEKOpuYxiwkkgjAN8Z2

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

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 1596 wrote to memory of 2968	1596	rundll32.exe	28
PID 1596 wrote to memory of 2968	1596	rundll32.exe	28
PID 1596 wrote to memory of 2968	1596	rundll32.exe	28
PID 1596 wrote to memory of 2968	1596	rundll32.exe	28
PID 1596 wrote to memory of 2968	1596	rundll32.exe	28
PID 1596 wrote to memory of 2968	1596	rundll32.exe	28
PID 1596 wrote to memory of 2968	1596	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_817795cc82867c69ee3daec9885f34673a4dadabb3fb860033422879026ee2d4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_817795cc82867c69ee3daec9885f34673a4dadabb3fb860033422879026ee2d4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2968

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/2968-2-0x0000000000470000-0x000000000050F000-memory.dmp

Filesize
636KB

Download
memory/2968-0-0x0000000000470000-0x000000000050F000-memory.dmp

Filesize
636KB

Download
memory/2968-3-0x00000000001B0000-0x00000000001B6000-memory.dmp

Filesize
24KB

Download
memory/2968-4-0x0000000000470000-0x000000000050F000-memory.dmp

Filesize
636KB

Download
memory/2968-5-0x0000000000470000-0x000000000050F000-memory.dmp

Filesize
636KB

Download
memory/2968-6-0x0000000000470000-0x000000000050F000-memory.dmp

Filesize
636KB

Download
memory/2968-7-0x00000000001E0000-0x00000000001ED000-memory.dmp

Filesize
52KB

Download
memory/2968-10-0x0000000000470000-0x000000000050F000-memory.dmp

Filesize
636KB

Download

Analysis

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General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads