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

Deletes itself 1 IoCs

pid	Process
2948	comrdemx.exe

Executes dropped EXE 1 IoCs

pid	Process
2948	comrdemx.exe

Loads dropped DLL 1 IoCs

pid	Process
2900	cmd.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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\appmters = "C:\\Users\\Admin\\AppData\\Roaming\\AltTeSvr\\comrdemx.exe"	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2948 set thread context of 2788	2948	comrdemx.exe	34
PID 2788 set thread context of 1360	2788	svchost.exe	21

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

System Information Discovery
T1082

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	comrdemx.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2948	comrdemx.exe
1360	Explorer.EXE

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2948	comrdemx.exe
2788	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1360	Explorer.EXE

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2804	2744	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe	30
PID 2744 wrote to memory of 2804	2744	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe	30
PID 2744 wrote to memory of 2804	2744	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe	30
PID 2744 wrote to memory of 2804	2744	695579360bdbdab40a0df450af10628d_JaffaCakes118.exe	30
PID 2804 wrote to memory of 2900	2804	cmd.exe	32
PID 2804 wrote to memory of 2900	2804	cmd.exe	32
PID 2804 wrote to memory of 2900	2804	cmd.exe	32
PID 2804 wrote to memory of 2900	2804	cmd.exe	32
PID 2900 wrote to memory of 2948	2900	cmd.exe	33
PID 2900 wrote to memory of 2948	2900	cmd.exe	33
PID 2900 wrote to memory of 2948	2900	cmd.exe	33
PID 2900 wrote to memory of 2948	2900	cmd.exe	33
PID 2948 wrote to memory of 2788	2948	comrdemx.exe	34
PID 2948 wrote to memory of 2788	2948	comrdemx.exe	34
PID 2948 wrote to memory of 2788	2948	comrdemx.exe	34
PID 2948 wrote to memory of 2788	2948	comrdemx.exe	34
PID 2948 wrote to memory of 2788	2948	comrdemx.exe	34
PID 2948 wrote to memory of 2788	2948	comrdemx.exe	34
PID 2948 wrote to memory of 2788	2948	comrdemx.exe	34
PID 2788 wrote to memory of 1360	2788	svchost.exe	21
PID 2788 wrote to memory of 1360	2788	svchost.exe	21
PID 2788 wrote to memory of 1360	2788	svchost.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1360
- C:\Users\Admin\AppData\Local\Temp\695579360bdbdab40a0df450af10628d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\695579360bdbdab40a0df450af10628d_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\81C\840E.bat" "C:\Users\Admin\AppData\Roaming\AltTeSvr\comrdemx.exe" "C:\Users\Admin\AppData\Local\Temp\695579~1.EXE""
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2804
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /C ""C:\Users\Admin\AppData\Roaming\AltTeSvr\comrdemx.exe" "C:\Users\Admin\AppData\Local\Temp\695579~1.EXE""
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2900
    - - C:\Users\Admin\AppData\Roaming\AltTeSvr\comrdemx.exe
        
        "C:\Users\Admin\AppData\Roaming\AltTeSvr\comrdemx.exe" "C:\Users\Admin\AppData\Local\Temp\695579~1.EXE"
        5⤵
        Deletes itself
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        Suspicious use of WriteProcessMemory
        
        PID:2948
      - C:\Windows\system32\svchost.exe
        
        C:\Windows\system32\svchost.exe
        6⤵
        Suspicious use of SetThreadContext
        Suspicious behavior: MapViewOfSection
        Suspicious use of WriteProcessMemory
        
        PID:2788

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

System Information Discovery

1

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\81C\840E.bat

Filesize
112B

MD5
f07100985dbef60c059c54030dd8630c

SHA1
38ac2dfac5ec1122d0c106d8de3d8d47e645a53f

SHA256
b5fb9e15ee1bd26e38546fce527e4eaf081c088af35bc5b1c6e147d036959587

SHA512
722fc0e342b3bcabc81eec9d65c11c1c3c2eef720a6945671ba6ef9250148c1201ed9929d785958355c71d2ba60aeb8165683f2d057c349ff262acf34c9bb60b

Download Submit
\Users\Admin\AppData\Roaming\AltTeSvr\comrdemx.exe

Filesize
474KB

MD5
695579360bdbdab40a0df450af10628d

SHA1
254c8f577b9f44727de32aa440328ef00955db59

SHA256
29ac9f2b359f91e5403bd422e55fa24ce3f890adc58b59bee29d7b0e3a8259e6

SHA512
9314b8dc206a798e05db9796e64da2ed177b8d23777ffb23ca7ebdec63f438a516be6b01c9e65b7c76355bc96e220124200d3e1400d34e4fc094314d50e098ed

Download Submit
memory/1360-44-0x0000000004090000-0x0000000004105000-memory.dmp

Filesize
468KB

Download
memory/1360-47-0x0000000004090000-0x0000000004105000-memory.dmp

Filesize
468KB

Download
memory/1360-45-0x0000000004090000-0x0000000004105000-memory.dmp

Filesize
468KB

Download
memory/1360-43-0x0000000004090000-0x0000000004105000-memory.dmp

Filesize
468KB

Download
memory/1360-42-0x0000000004090000-0x0000000004105000-memory.dmp

Filesize
468KB

Download
memory/1360-35-0x0000000002470000-0x0000000002471000-memory.dmp

Filesize
4KB

Download
memory/1360-41-0x0000000004090000-0x0000000004105000-memory.dmp

Filesize
468KB

Download
memory/1360-29-0x0000000004090000-0x0000000004105000-memory.dmp

Filesize
468KB

Download
memory/1360-37-0x0000000004090000-0x0000000004105000-memory.dmp

Filesize
468KB

Download
memory/2744-12-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/2744-2-0x0000000000260000-0x0000000000290000-memory.dmp

Filesize
192KB

Download
memory/2744-0-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/2788-26-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2788-39-0x00000000003D0000-0x0000000000445000-memory.dmp

Filesize
468KB

Download
memory/2788-34-0x00000000003D0000-0x0000000000445000-memory.dmp

Filesize
468KB

Download
memory/2788-30-0x00000000003D0000-0x0000000000445000-memory.dmp

Filesize
468KB

Download
memory/2788-28-0x00000000003D0000-0x0000000000445000-memory.dmp

Filesize
468KB

Download
memory/2788-20-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

Filesize
4KB

Download
memory/2788-21-0x00000000003D0000-0x0000000000445000-memory.dmp

Filesize
468KB

Download
memory/2948-25-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/2948-27-0x0000000001BA0000-0x0000000001BD0000-memory.dmp

Filesize
192KB

Download
memory/2948-17-0x0000000001BA0000-0x0000000001BD0000-memory.dmp

Filesize
192KB

Download
memory/2948-18-0x0000000000400000-0x0000000000479000-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