607cc6b38425ef42f9ed910a82a96ee204580fdbc4f87a554943fb8bab8baa13

Analysis

max time kernel
120s
max time network
142s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 01:12

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General

Target

b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe
Size

1.3MB
MD5

b9c784fb956c8a69dba86b1bc8bb7054
SHA1

39151d03b80d74f686a229906038c899a7b7be98
SHA256

607cc6b38425ef42f9ed910a82a96ee204580fdbc4f87a554943fb8bab8baa13
SHA512

73c396969aa9ccfddacd25f6e41087eb018121a2e4f38ace93330aa16960d2bd7c1bf656763506a8269b6264c84e5cea38d40a6818b07aa38c33b268c30cc933
SSDEEP

24576:fZfdS4AD8gb1dd1/77WmQm0/LjBAHL+LyROQ6pxhq5J23Wv5vENZg03/U2/lJ:a4U70/nBAHLroQLiWW3zt

Score

6^/10

discovery persistence

Malware Config

Signatures

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-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\HbswitS = "c:\\ProgramData\\UavkydB\\ErmwvhN\\HbswitS.exe"	notepad.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2076 set thread context of 1224	2076	b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe	30

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	b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 1224	2076	b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1224	2076	b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1224	2076	b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1224	2076	b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1224	2076	b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1224	2076	b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b9c784fb956c8a69dba86b1bc8bb7054_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\notepad.exe
  C:\Windows\system32\notepad.exe
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:1224

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\??\c:\ProgramData\UavkydB\ErmwvhN\HbswitS.exe

Filesize
1.3MB

MD5
b9c784fb956c8a69dba86b1bc8bb7054

SHA1
39151d03b80d74f686a229906038c899a7b7be98

SHA256
607cc6b38425ef42f9ed910a82a96ee204580fdbc4f87a554943fb8bab8baa13

SHA512
73c396969aa9ccfddacd25f6e41087eb018121a2e4f38ace93330aa16960d2bd7c1bf656763506a8269b6264c84e5cea38d40a6818b07aa38c33b268c30cc933

Download Submit
memory/1224-2-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1224-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1224-8-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1224-9-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1224-10-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1224-6-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1224-11-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1224-13-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1224-14-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2076-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2076-7-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads