gozi | 58408ccc0a442e66d9d81b1256b19663fe225cd5eb0fba35d9ceaa4a65ebc1f4

Analysis

max time kernel
147s
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, 23:16

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General

Target

JaffaCakes118_58408ccc0a442e66d9d81b1256b19663fe225cd5eb0fba35d9ceaa4a65ebc1f4.dll
Size

625KB
MD5

827f2df894c37a0f6451252fe339ff4c
SHA1

6597a35cfb4e4c7962cdfcb8184506adc4fce065
SHA256

58408ccc0a442e66d9d81b1256b19663fe225cd5eb0fba35d9ceaa4a65ebc1f4
SHA512

6fa4389d1f5183d50ce5381820c0b7327748b385be1bbd77a5b21df4b5aefa3edc1dc086d2cad48cafd58c15438003b2a2e0f1363567939c2c6d10fcb3a0c1f0
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zd:+w1lEKOpuYxiwkkgjAN8Zd

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
5	2352	rundll32.exe
6	2352	rundll32.exe
9	2352	rundll32.exe
10	2352	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 2084 wrote to memory of 2352	2084	rundll32.exe	30
PID 2084 wrote to memory of 2352	2084	rundll32.exe	30
PID 2084 wrote to memory of 2352	2084	rundll32.exe	30
PID 2084 wrote to memory of 2352	2084	rundll32.exe	30
PID 2084 wrote to memory of 2352	2084	rundll32.exe	30
PID 2084 wrote to memory of 2352	2084	rundll32.exe	30
PID 2084 wrote to memory of 2352	2084	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_58408ccc0a442e66d9d81b1256b19663fe225cd5eb0fba35d9ceaa4a65ebc1f4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_58408ccc0a442e66d9d81b1256b19663fe225cd5eb0fba35d9ceaa4a65ebc1f4.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2352

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/2352-0-0x00000000002E0000-0x000000000037F000-memory.dmp

Filesize
636KB

Download
memory/2352-2-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/2352-3-0x00000000002E0000-0x000000000037F000-memory.dmp

Filesize
636KB

Download
memory/2352-4-0x0000000000230000-0x000000000023D000-memory.dmp

Filesize
52KB

Download
memory/2352-7-0x00000000002E0000-0x000000000037F000-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