gozi | 8f0015f6e7c728d7f00ea4756f3964b291f13e3501e623c73933449e272cbb1a

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
24/12/2024, 21:46 UTC

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General

Target

JaffaCakes118_8f0015f6e7c728d7f00ea4756f3964b291f13e3501e623c73933449e272cbb1a.dll
Size

625KB
MD5

7af66d2232a409b7ba67e91b3251fabe
SHA1

fd727a72cc329375fdecc74361d3cea5a5cb056d
SHA256

8f0015f6e7c728d7f00ea4756f3964b291f13e3501e623c73933449e272cbb1a
SHA512

1bcee78cb6470bf94e182ccae9ea5cd5912d818f4aa66e1622a4019bb9ebacc1c7dc2cebc2b4f67d490f0e9b7564b87d8629a0cb443b3df0bd5eb3a301400771
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zn:+w1lEKOpuYxiwkkgjAN8Zn

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

1
-----BEGIN PUBLIC KEY-----
2
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIdG2NVRT4bIwAE0zLT2DTbLDZ
3
979eMzKPtARqeuvDBcFf2A+4K8FvGS1r/gid2qMVfP9RlPEOv2lwbiYN49dYO+Qr
4
8W9jU/t6qakm8l85c780VPQBjhOUrKpM+044k5wroz4Vu5OjfJF3j4SRrbe6ea/0
5
sHXQ+NV6gNEXzbTyDwIDAQAB
6
-----END PUBLIC KEY-----

aes.plain

1
1f4DxymshQl48FMz

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 2552 wrote to memory of 2380	2552	rundll32.exe	30
PID 2552 wrote to memory of 2380	2552	rundll32.exe	30
PID 2552 wrote to memory of 2380	2552	rundll32.exe	30
PID 2552 wrote to memory of 2380	2552	rundll32.exe	30
PID 2552 wrote to memory of 2380	2552	rundll32.exe	30
PID 2552 wrote to memory of 2380	2552	rundll32.exe	30
PID 2552 wrote to memory of 2380	2552	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8f0015f6e7c728d7f00ea4756f3964b291f13e3501e623c73933449e272cbb1a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8f0015f6e7c728d7f00ea4756f3964b291f13e3501e623c73933449e272cbb1a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2380

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/2380-0-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2380-3-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download
memory/2380-2-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2380-4-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2380-5-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2380-6-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2380-7-0x00000000002D0000-0x00000000002DD000-memory.dmp

Filesize
52KB

Download
memory/2380-10-0x0000000000130000-0x00000000001CF000-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

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