gozi | 29ac9f2b359f91e5403bd422e55fa24ce3f890adc58b59bee29d7b0e3a8259e6

General

Target

695579360bdbdab40a0df450af10628d_JaffaCakes118.exe
Size

474KB
MD5

695579360bdbdab40a0df450af10628d
SHA1

254c8f577b9f44727de32aa440328ef00955db59
SHA256

29ac9f2b359f91e5403bd422e55fa24ce3f890adc58b59bee29d7b0e3a8259e6
SHA512

9314b8dc206a798e05db9796e64da2ed177b8d23777ffb23ca7ebdec63f438a516be6b01c9e65b7c76355bc96e220124200d3e1400d34e4fc094314d50e098ed
SSDEEP

6144:uB4cfIB+6+AVbYXkbv7xxfC0Gwxbr6hYYJg:uehB+YVbYUbjxx60b

Score

10^/10

gozi 1010 banker discovery isfb persistence trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

1010

C2

diuolirt.at

deopliazae.at

nifredao.com

filokiyurt.at

Attributes

exe_type
worker
server_id
12

rsa_pubkey.plain

serpent.plain

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1152	adprdiag.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AppVmRes = "C:\\Users\\Admin\\AppData\\Roaming\\accefg32\\adprdiag.exe"	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
232	1152	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 4 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	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adprdiag.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1152	adprdiag.exe
1152	adprdiag.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 3932	4004	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe	87
PID 4004 wrote to memory of 3932	4004	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe	87
PID 4004 wrote to memory of 3932	4004	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe	87
PID 3932 wrote to memory of 4056	3932	cmd.exe	89
PID 3932 wrote to memory of 4056	3932	cmd.exe	89
PID 3932 wrote to memory of 4056	3932	cmd.exe	89
PID 4056 wrote to memory of 1152	4056	cmd.exe	90
PID 4056 wrote to memory of 1152	4056	cmd.exe	90
PID 4056 wrote to memory of 1152	4056	cmd.exe	90
PID 1152 wrote to memory of 2056	1152	adprdiag.exe	92
PID 1152 wrote to memory of 2056	1152	adprdiag.exe	92

C:\Users\Admin\AppData\Local\Temp\695579360bdbdab40a0df450af10628d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\695579360bdbdab40a0df450af10628d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5EF4\AF7A.bat" "C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe" "C:\Users\Admin\AppData\Local\Temp\695579~1.EXE""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3932
- - C:\Windows\SysWOW64\cmd.exe
    cmd /C ""C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe" "C:\Users\Admin\AppData\Local\Temp\695579~1.EXE""
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4056
  - - C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe
      "C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe" "C:\Users\Admin\AppData\Local\Temp\695579~1.EXE"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1152
    - - C:\Windows\system32\svchost.exe
        
        C:\Windows\system32\svchost.exe
        5⤵
        
        PID:2056
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 564
        5⤵
        Program crash
        
        PID:232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1152 -ip 1152
1⤵
PID:368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\5EF4\AF7A.bat

Filesize
112B

MD5
6adc2daa97daf3a6856ecff1fc96fd84

SHA1
2a1d5f615cc775c831a93838457f26b5762e583f

SHA256
0ec174f5e6beaef10fba9fe4ba95802a2d6a07e00adaed5f3ba885b382dfa1cf

SHA512
98b21dde7cc21b583f35e49fa17d1bb8fbd2a774074768ad658b62bcb9a70703c9b9ac20d03d85eac5bb04342731956675f9b24cd46689bebdbba499f89aeeb1

Download Submit
C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe

Filesize
474KB

MD5
695579360bdbdab40a0df450af10628d

SHA1
254c8f577b9f44727de32aa440328ef00955db59

SHA256
29ac9f2b359f91e5403bd422e55fa24ce3f890adc58b59bee29d7b0e3a8259e6

SHA512
9314b8dc206a798e05db9796e64da2ed177b8d23777ffb23ca7ebdec63f438a516be6b01c9e65b7c76355bc96e220124200d3e1400d34e4fc094314d50e098ed

Download Submit
memory/1152-15-0x0000000001F60000-0x0000000001F90000-memory.dmp

Filesize
192KB

Download
memory/1152-13-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/1152-16-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/4004-2-0x00000000021E0000-0x0000000002210000-memory.dmp

Filesize
192KB

Download
memory/4004-0-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/4004-8-0x00000000021E0000-0x0000000002210000-memory.dmp

Filesize
192KB

Download
memory/4004-7-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads