263557f3ad580d4416c30aa31da0f72f817d72545cf923725e1a12231c9b06c7

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 12:19

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General

Target

fc481eef55550690716a35ccef072428_JaffaCakes118.exe
Size

248KB
MD5

fc481eef55550690716a35ccef072428
SHA1

ca8c32164c615e179608a91ebae2c9dcc6662824
SHA256

263557f3ad580d4416c30aa31da0f72f817d72545cf923725e1a12231c9b06c7
SHA512

1941c62215faf76abc5aa62612d3a56498fc2dd675a1ef4fa4df36f77a1368f44c97ebc22aa1136319aee62667f53ec172ec41dc5efe346db5206ecf7c270d22
SSDEEP

3072:gLiF91QlWBybXxlXfsYKFLS0Xru2P/rOC0T8ojeotY:QiD11uXf1KUSvXrOCijT+

Score

7^/10

discovery persistence spyware stealer

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2552	svchost.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\{1EC492DB-A966-7513-F811-3A9AF3EEA6C9} = "C:\\Users\\Admin\\AppData\\Roaming\\Mozilla\\Firefox\\Profiles\\bhg31lui.default-release\\browser-extension-data\\[email protected]\\svchost.exe"	fc481eef55550690716a35ccef072428_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

System Location Discovery: System Language Discovery 1 TTPs 3 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	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	fc481eef55550690716a35ccef072428_JaffaCakes118.exe

Modifies Internet Explorer Protected Mode 1 TTPs 1 IoCs

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3"	svchost.exe

Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1"	svchost.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	svchost.exe
Token: SeDebugPrivilege	1044	svchost.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 2552	2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe	29
PID 2960 wrote to memory of 2552	2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe	29
PID 2960 wrote to memory of 2552	2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe	29
PID 2960 wrote to memory of 2552	2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe	29
PID 2960 wrote to memory of 2552	2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe	29
PID 2960 wrote to memory of 2552	2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe	29
PID 2960 wrote to memory of 2552	2960	fc481eef55550690716a35ccef072428_JaffaCakes118.exe	29
PID 2552 wrote to memory of 1044	2552	svchost.exe	30
PID 2552 wrote to memory of 1044	2552	svchost.exe	30
PID 2552 wrote to memory of 1044	2552	svchost.exe	30
PID 2552 wrote to memory of 1044	2552	svchost.exe	30
PID 2552 wrote to memory of 1044	2552	svchost.exe	30
PID 2552 wrote to memory of 1044	2552	svchost.exe	30
PID 2552 wrote to memory of 1044	2552	svchost.exe	30

C:\Users\Admin\AppData\Local\Temp\fc481eef55550690716a35ccef072428_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc481eef55550690716a35ccef072428_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\System32\svchost.exe
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Modifies Internet Explorer Protected Mode
  - Modifies Internet Explorer Protected Mode Banner
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2552
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\System32\svchost.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1044

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\bhg31lui.default-release\browser-extension-data\[email protected]\svchost.exe

Filesize
248KB

MD5
fc481eef55550690716a35ccef072428

SHA1
ca8c32164c615e179608a91ebae2c9dcc6662824

SHA256
263557f3ad580d4416c30aa31da0f72f817d72545cf923725e1a12231c9b06c7

SHA512
1941c62215faf76abc5aa62612d3a56498fc2dd675a1ef4fa4df36f77a1368f44c97ebc22aa1136319aee62667f53ec172ec41dc5efe346db5206ecf7c270d22

Download Submit
memory/1044-69-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/1044-68-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/1044-62-0x0000000000100000-0x0000000000144000-memory.dmp

Filesize
272KB

Download
memory/1044-61-0x0000000000100000-0x0000000000144000-memory.dmp

Filesize
272KB

Download
memory/1044-60-0x0000000000100000-0x0000000000144000-memory.dmp

Filesize
272KB

Download
memory/1044-59-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/1044-53-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/1044-54-0x0000000000100000-0x0000000000144000-memory.dmp

Filesize
272KB

Download
memory/1044-57-0x0000000000100000-0x0000000000144000-memory.dmp

Filesize
272KB

Download
memory/1044-58-0x0000000000100000-0x0000000000144000-memory.dmp

Filesize
272KB

Download
memory/2552-18-0x0000000076AC0000-0x0000000076B07000-memory.dmp

Filesize
284KB

Download
memory/2552-25-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/2552-32-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/2552-38-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-41-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-42-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/2552-37-0x00000000751C0000-0x000000007526C000-memory.dmp

Filesize
688KB

Download
memory/2552-40-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-39-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/2552-43-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-34-0x00000000751C0000-0x000000007526C000-memory.dmp

Filesize
688KB

Download
memory/2552-36-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/2552-35-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/2552-30-0x0000000076B70000-0x0000000076D85000-memory.dmp

Filesize
2.1MB

Download
memory/2552-67-0x0000000075080000-0x0000000075190000-memory.dmp

Filesize
1.1MB

Download
memory/2552-26-0x0000000075300000-0x00000000753A0000-memory.dmp

Filesize
640KB

Download
memory/2552-24-0x0000000075300000-0x00000000753A0000-memory.dmp

Filesize
640KB

Download
memory/2552-33-0x0000000075480000-0x000000007554C000-memory.dmp

Filesize
816KB

Download
memory/2552-23-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-21-0x0000000075090000-0x0000000075151000-memory.dmp

Filesize
772KB

Download
memory/2552-20-0x0000000076AC0000-0x0000000076B07000-memory.dmp

Filesize
284KB

Download
memory/2552-17-0x00000000771B0000-0x0000000077286000-memory.dmp

Filesize
856KB

Download
memory/2552-15-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-12-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-11-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-9-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-8-0x00000000000D0000-0x000000000010E000-memory.dmp

Filesize
248KB

Download
memory/2552-66-0x00000000771B0000-0x0000000077286000-memory.dmp

Filesize
856KB

Download
memory/2552-64-0x0000000000080000-0x00000000000C4000-memory.dmp

Filesize
272KB

Download
memory/2552-65-0x0000000075090000-0x0000000075151000-memory.dmp

Filesize
772KB

Download
memory/2960-2-0x0000000001CB0000-0x0000000001CF4000-memory.dmp

Filesize
272KB

Download
memory/2960-1-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2960-5-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2960-0-0x00000000003A0000-0x00000000003A2000-memory.dmp

Filesize
8KB

Download