43c557f31dd08c6d4427571c99324d5070fac9b3782b4df110e0e62c0611a5d6

General

Target

2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe
Size

72KB
MD5

2619fc0e1164e34cb38db9b006b712d9
SHA1

d9a1fea4c9e528fb9dc9de4a184f1c8a6ab62b2f
SHA256

43c557f31dd08c6d4427571c99324d5070fac9b3782b4df110e0e62c0611a5d6
SHA512

be23c422f457d277aa8fd8111700390a8c1293df2501fc5cc8e61f9bf4161c78211c6da4f1be2cce37a3d6aedc9ddb960b41d63377be91cbafd78ca6e2aee59b
SSDEEP

768:kAx1gWpJqddHs/FcN8wgNWYle9JPVnHkN9/fq6WIuteJSh0AlZpmYXrnut5EjHaC:iYcObNZdfq6WztDrpTC3js8zNj0Ja8

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\Windows Update System = "C:\\Users\\Admin\\AppData\\Roaming\\scvhost.exe"	scvhost.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	scvhost.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	scvhost.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	scvhost.exe

Executes dropped EXE 2 IoCs

pid	Process
852	scvhost.exe
60	scvhost.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update System = "C:\\Users\\Admin\\AppData\\Roaming\\scvhost.exe"	scvhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update System = "C:\\Users\\Admin\\AppData\\Roaming\\scvhost.exe"	scvhost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3408 set thread context of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 852 set thread context of 60	852	scvhost.exe	83

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
540	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe
540	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe
60	scvhost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe
852	scvhost.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3408 wrote to memory of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 3408 wrote to memory of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 3408 wrote to memory of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 3408 wrote to memory of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 3408 wrote to memory of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 3408 wrote to memory of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 3408 wrote to memory of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 3408 wrote to memory of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 3408 wrote to memory of 540	3408	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	81
PID 540 wrote to memory of 852	540	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	82
PID 540 wrote to memory of 852	540	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	82
PID 540 wrote to memory of 852	540	2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe	82
PID 852 wrote to memory of 60	852	scvhost.exe	83
PID 852 wrote to memory of 60	852	scvhost.exe	83
PID 852 wrote to memory of 60	852	scvhost.exe	83
PID 852 wrote to memory of 60	852	scvhost.exe	83
PID 852 wrote to memory of 60	852	scvhost.exe	83
PID 852 wrote to memory of 60	852	scvhost.exe	83
PID 852 wrote to memory of 60	852	scvhost.exe	83
PID 852 wrote to memory of 60	852	scvhost.exe	83
PID 852 wrote to memory of 60	852	scvhost.exe	83

C:\Users\Admin\AppData\Local\Temp\2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3408
- C:\Users\Admin\AppData\Local\Temp\2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\2619fc0e1164e34cb38db9b006b712d9_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:540
- - C:\Users\Admin\AppData\Roaming\scvhost.exe
    "C:\Users\Admin\AppData\Roaming\scvhost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:852
  - - C:\Users\Admin\AppData\Roaming\scvhost.exe
      "C:\Users\Admin\AppData\Roaming\scvhost.exe"
      4⤵
      Modifies firewall policy service
      Executes dropped EXE
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      PID:60

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

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\fla7DXG8N.tmp

Filesize
7B

MD5
ba9bf05693b9fa202d922dd43a08f281

SHA1
d5244a331aad290f924ed5ed8c070d65d2e0633e

SHA256
24e6654bfd1ab85bebb1f721a4be46e6fdb9ea8974d14442d3aaecd1f971fcbb

SHA512
32f2d0cd55c93caf5f3ccc41256d316565bb4faa36b88388ba9177bd55320d851af71517e9254e348d61d8630324cec0d175a400207c75cc06205caaf7ca51a6

Download Submit
C:\Users\Admin\AppData\Roaming\scvhost.exe

Filesize
72KB

MD5
2619fc0e1164e34cb38db9b006b712d9

SHA1
d9a1fea4c9e528fb9dc9de4a184f1c8a6ab62b2f

SHA256
43c557f31dd08c6d4427571c99324d5070fac9b3782b4df110e0e62c0611a5d6

SHA512
be23c422f457d277aa8fd8111700390a8c1293df2501fc5cc8e61f9bf4161c78211c6da4f1be2cce37a3d6aedc9ddb960b41d63377be91cbafd78ca6e2aee59b

Download Submit
memory/60-30-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-33-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-37-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-20-0x0000000000880000-0x000000000088A000-memory.dmp

Filesize
40KB

Download
memory/60-21-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-36-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-25-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-26-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-28-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-29-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-34-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-31-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/60-32-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/540-5-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/540-2-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/540-4-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/540-18-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads