b778d76ebfdec1f375c7c6aac0be4550446a03a774a3b53177b0b074ada053a8

Analysis

max time kernel
150s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/10/2024, 06:05

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General

Target

55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe
Size

56KB
MD5

55dc4ae704df567fba90582a2effcc16
SHA1

f66d7e0884c43546fb649b1eaa4f840ae77bcc95
SHA256

b778d76ebfdec1f375c7c6aac0be4550446a03a774a3b53177b0b074ada053a8
SHA512

5e1b2680151312ae90e15a4b340bbdb9b12c193997fa20d85664c7ab4d5dd68971e23e03973b7c7bb1d10da25d70ac97065febfc53545588c01e80cde367197e
SSDEEP

1536:y0/oP/QQAO8WUlr1C4VnkqpHLqSlAblvWI99lZnz:yP5AOmzyqprqZbl3Znz

Score

7^/10

discovery persistence

Malware Config

Signatures

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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
5004	svchost.exe
4436	svchost.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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5004 set thread context of 4436	5004	svchost.exe	96

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 2 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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3088	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe
3088	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe
5004	svchost.exe
5004	svchost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 1928	3088	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe	86
PID 3088 wrote to memory of 1928	3088	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe	86
PID 3088 wrote to memory of 1928	3088	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe	86
PID 3088 wrote to memory of 1928	3088	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe	86
PID 3088 wrote to memory of 5004	3088	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe	88
PID 3088 wrote to memory of 5004	3088	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe	88
PID 3088 wrote to memory of 5004	3088	55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe	88
PID 5004 wrote to memory of 4436	5004	svchost.exe	96
PID 5004 wrote to memory of 4436	5004	svchost.exe	96
PID 5004 wrote to memory of 4436	5004	svchost.exe	96
PID 5004 wrote to memory of 4436	5004	svchost.exe	96
PID 5004 wrote to memory of 4436	5004	svchost.exe	96
PID 5004 wrote to memory of 4436	5004	svchost.exe	96
PID 5004 wrote to memory of 4436	5004	svchost.exe	96
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56
PID 4436 wrote to memory of 3416	4436	svchost.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3416
- C:\Users\Admin\AppData\Local\Temp\55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\55dc4ae704df567fba90582a2effcc16_JaffaCakes118.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3088
- - C:\Windows\notepad.exe
    "C:\Windows\notepad.exe"
    3⤵
    PID:1928
- - C:\Users\Admin\AppData\Roaming\svchost.exe
    "C:\Users\Admin\AppData\Roaming\svchost.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:5004
  - - C:\Users\Admin\AppData\Roaming\svchost.exe
      "C:\Users\Admin\AppData\Roaming\svchost.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4436

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

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\Roaming\svchost.exe

Filesize
56KB

MD5
55dc4ae704df567fba90582a2effcc16

SHA1
f66d7e0884c43546fb649b1eaa4f840ae77bcc95

SHA256
b778d76ebfdec1f375c7c6aac0be4550446a03a774a3b53177b0b074ada053a8

SHA512
5e1b2680151312ae90e15a4b340bbdb9b12c193997fa20d85664c7ab4d5dd68971e23e03973b7c7bb1d10da25d70ac97065febfc53545588c01e80cde367197e

Download Submit
memory/3088-3-0x0000000000400000-0x000000000041EEC0-memory.dmp

Filesize
123KB

Download
memory/3088-2-0x0000000000414000-0x000000000041D000-memory.dmp

Filesize
36KB

Download
memory/3088-0-0x0000000000400000-0x000000000041EEC0-memory.dmp

Filesize
123KB

Download
memory/3088-4-0x0000000000400000-0x000000000041EEC0-memory.dmp

Filesize
123KB

Download
memory/3088-5-0x0000000000400000-0x000000000041EEC0-memory.dmp

Filesize
123KB

Download
memory/3088-1-0x0000000000400000-0x000000000041EEC0-memory.dmp

Filesize
123KB

Download
memory/3088-23-0x0000000000414000-0x000000000041D000-memory.dmp

Filesize
36KB

Download
memory/3088-22-0x0000000000400000-0x000000000041EEC0-memory.dmp

Filesize
123KB

Download
memory/4436-28-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/4436-30-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/4436-32-0x0000000000400000-0x0000000000401E00-memory.dmp

Filesize
7KB

Download
memory/5004-27-0x0000000000400000-0x000000000041EEC0-memory.dmp

Filesize
123KB

Download
memory/5004-31-0x0000000000400000-0x000000000041EEC0-memory.dmp

Filesize
123KB

Download