gozi | 639a86559b0a086fe388e4309ea22e49f79362c0983df1a5b09fa477db3c463d

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 07:20

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General

Target

afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe
Size

511KB
MD5

afb4846bd287f31e6297cb4095aece65
SHA1

b92d682a800d82ff6e980deae88f6cb7e048c11d
SHA256

639a86559b0a086fe388e4309ea22e49f79362c0983df1a5b09fa477db3c463d
SHA512

8f5b3062a7f4faada34001bbe8510235d20b3d507ee0858ef23db92853f31a3075c60e37738a93e1385995199c9d99dccb7e547247fc9af5b8a8f3557d03d070
SSDEEP

12288:nTY7/WAuLAOOxsgfj40bDKg0m7t4is8jYar:kusO+RDKgJBnsgYa

Score

10^/10

gozi banker discovery isfb persistence trojan

Malware Config

Extracted

Family

gozi

Attributes

build
215798

rsa_pubkey.plain

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi
Gozi family
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	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2780	adprdiag.exe
3448	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"	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe

Suspicious use of SetThreadContext 7 IoCs

description	pid	Process	procid_target
PID 1492 set thread context of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 2780 set thread context of 3448	2780	adprdiag.exe	106
PID 3448 set thread context of 4032	3448	adprdiag.exe	107
PID 4032 set thread context of 3436	4032	svchost.exe	56
PID 3436 set thread context of 3944	3436	Explorer.EXE	60
PID 3436 set thread context of 4176	3436	Explorer.EXE	62
PID 3436 set thread context of 3480	3436	Explorer.EXE	76

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 6 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	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	afb4846bd287f31e6297cb4095aece65_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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adprdiag.exe

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	adprdiag.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	adprdiag.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3448	adprdiag.exe
3448	adprdiag.exe
3436	Explorer.EXE
3436	Explorer.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
3448	adprdiag.exe
4032	svchost.exe
3436	Explorer.EXE
3436	Explorer.EXE
3436	Explorer.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3436	Explorer.EXE

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 1492 wrote to memory of 2692	1492	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	98
PID 2692 wrote to memory of 264	2692	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	99
PID 2692 wrote to memory of 264	2692	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	99
PID 2692 wrote to memory of 264	2692	afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe	99
PID 264 wrote to memory of 2816	264	cmd.exe	101
PID 264 wrote to memory of 2816	264	cmd.exe	101
PID 264 wrote to memory of 2816	264	cmd.exe	101
PID 2816 wrote to memory of 2780	2816	cmd.exe	102
PID 2816 wrote to memory of 2780	2816	cmd.exe	102
PID 2816 wrote to memory of 2780	2816	cmd.exe	102
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 2780 wrote to memory of 3448	2780	adprdiag.exe	106
PID 3448 wrote to memory of 4032	3448	adprdiag.exe	107
PID 3448 wrote to memory of 4032	3448	adprdiag.exe	107
PID 3448 wrote to memory of 4032	3448	adprdiag.exe	107
PID 3448 wrote to memory of 4032	3448	adprdiag.exe	107
PID 3448 wrote to memory of 4032	3448	adprdiag.exe	107
PID 4032 wrote to memory of 3436	4032	svchost.exe	56
PID 4032 wrote to memory of 3436	4032	svchost.exe	56
PID 4032 wrote to memory of 3436	4032	svchost.exe	56
PID 3436 wrote to memory of 3944	3436	Explorer.EXE	60
PID 3436 wrote to memory of 3944	3436	Explorer.EXE	60
PID 3436 wrote to memory of 3944	3436	Explorer.EXE	60
PID 3436 wrote to memory of 4176	3436	Explorer.EXE	62
PID 3436 wrote to memory of 4176	3436	Explorer.EXE	62
PID 3436 wrote to memory of 4176	3436	Explorer.EXE	62
PID 3436 wrote to memory of 3480	3436	Explorer.EXE	76
PID 3436 wrote to memory of 3480	3436	Explorer.EXE	76
PID 3436 wrote to memory of 3480	3436	Explorer.EXE	76

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3436
- C:\Users\Admin\AppData\Local\Temp\afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1492
- - C:\Users\Admin\AppData\Local\Temp\afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\afb4846bd287f31e6297cb4095aece65_JaffaCakes118.exe"
    3⤵
    - Checks computer location settings
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Checks SCSI registry key(s)
    - Suspicious use of WriteProcessMemory
    PID:2692
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\264A\1325.bat" "C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe" "C:\Users\Admin\AppData\Local\Temp\AFB484~1.EXE""
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:264
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd /C ""C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe" "C:\Users\Admin\AppData\Local\Temp\AFB484~1.EXE""
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2816
      - C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe
        
        "C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe" "C:\Users\Admin\AppData\Local\Temp\AFB484~1.EXE"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2780
        
        C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe
        
        "C:\Users\Admin\AppData\Roaming\accefg32\adprdiag.exe"
        7⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Checks SCSI registry key(s)
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        Suspicious use of WriteProcessMemory
        
        PID:3448
        
        C:\Windows\system32\svchost.exe
        
        C:\Windows\system32\svchost.exe
        8⤵
        Suspicious use of SetThreadContext
        Suspicious behavior: MapViewOfSection
        Suspicious use of WriteProcessMemory
        
        PID:4032

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3944

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4176

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\264A\1325.bat

Filesize
112B

MD5
7d81c05af5bb4ba1820deb5a572f9619

SHA1
b0866e2d4d4d0b866da942fde754addbab0f8901

SHA256
5bf3ee93c2d693a31262bafee6ec7fd8a52ed3e19fa782bece16ad7afe4b468a

SHA512
6ef054b72b18d319028476a9101db9601e2495209a1d859c10566a30cb10604507f9f3291e33d2252112d4a8fac416cf5e92c9fda10ea727411cf6e0db63fe39

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

Filesize
511KB

MD5
afb4846bd287f31e6297cb4095aece65

SHA1
b92d682a800d82ff6e980deae88f6cb7e048c11d

SHA256
639a86559b0a086fe388e4309ea22e49f79362c0983df1a5b09fa477db3c463d

SHA512
8f5b3062a7f4faada34001bbe8510235d20b3d507ee0858ef23db92853f31a3075c60e37738a93e1385995199c9d99dccb7e547247fc9af5b8a8f3557d03d070

Download Submit
memory/2692-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2692-8-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2692-3-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2692-2-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3436-29-0x0000000002FF0000-0x00000000030F4000-memory.dmp

Filesize
1.0MB

Download
memory/3436-58-0x0000000002FF0000-0x00000000030F4000-memory.dmp

Filesize
1.0MB

Download
memory/3436-49-0x0000000002FF0000-0x00000000030F4000-memory.dmp

Filesize
1.0MB

Download
memory/3436-50-0x0000000002FF0000-0x00000000030F4000-memory.dmp

Filesize
1.0MB

Download
memory/3436-56-0x0000000002FF0000-0x00000000030F4000-memory.dmp

Filesize
1.0MB

Download
memory/3436-35-0x0000000002FF0000-0x00000000030F4000-memory.dmp

Filesize
1.0MB

Download
memory/3436-55-0x0000000002FF0000-0x00000000030F4000-memory.dmp

Filesize
1.0MB

Download
memory/3448-18-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3448-27-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3480-51-0x000001C3CF160000-0x000001C3CF264000-memory.dmp

Filesize
1.0MB

Download
memory/3480-57-0x000001C3CF160000-0x000001C3CF264000-memory.dmp

Filesize
1.0MB

Download
memory/3944-39-0x0000020C79C90000-0x0000020C79D94000-memory.dmp

Filesize
1.0MB

Download
memory/3944-43-0x0000020C79C90000-0x0000020C79D94000-memory.dmp

Filesize
1.0MB

Download
memory/4032-30-0x0000000000F00000-0x0000000001004000-memory.dmp

Filesize
1.0MB

Download
memory/4032-22-0x0000000000F00000-0x0000000001004000-memory.dmp

Filesize
1.0MB

Download
memory/4032-28-0x0000000000F00000-0x0000000001004000-memory.dmp

Filesize
1.0MB

Download
memory/4032-21-0x0000000001010000-0x0000000001011000-memory.dmp

Filesize
4KB

Download
memory/4176-44-0x0000020387560000-0x0000020387664000-memory.dmp

Filesize
1.0MB

Download
memory/4176-48-0x0000020387560000-0x0000020387664000-memory.dmp

Filesize
1.0MB

Download