a757f8f649926a0495fe7fe53bfa033865387a50904118f1c993de0288a88a88

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 10:13

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General

Target

2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe
Size

253KB
MD5

2f482157ffb06e63eabc6f300d08c247
SHA1

c03a794a19fa3de3c8ed8ebaef771c56a8f054dd
SHA256

a757f8f649926a0495fe7fe53bfa033865387a50904118f1c993de0288a88a88
SHA512

71cc478b632a3620d883cc4074162077642e69f475f6cc0d9b6644f22f083a9b6488709e79c00ac3b101960bf91e7505e99fd8eb7fe4303e77a881db2793a688
SSDEEP

6144:5kmkXPZDtPOZIYeRKjTle7OzI8lnalGdQVXZzcyjYi:5k5JiIYeRKH07O55dQVXZzcSYi

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2696	lsass.exe

Loads dropped DLL 2 IoCs

pid	Process
2692	2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe
2692	2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.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\RTHDBPL = "C:\\Users\\Admin\\AppData\\Roaming\\SysWin\\lsass.exe"	2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\RTHDBPL = "C:\\Users\\Admin\\AppData\\Roaming\\SysWin\\lsass.exe"	lsass.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2696	2692	2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe	31
PID 2692 wrote to memory of 2696	2692	2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe	31
PID 2692 wrote to memory of 2696	2692	2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe	31
PID 2692 wrote to memory of 2696	2692	2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2f482157ffb06e63eabc6f300d08c247_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Users\Admin\AppData\Roaming\SysWin\lsass.exe
  "C:\Users\Admin\AppData\Roaming\SysWin\lsass.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2696

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:\Users\Admin\AppData\Roaming\SysWin\lsass.exe

Filesize
253KB

MD5
2f482157ffb06e63eabc6f300d08c247

SHA1
c03a794a19fa3de3c8ed8ebaef771c56a8f054dd

SHA256
a757f8f649926a0495fe7fe53bfa033865387a50904118f1c993de0288a88a88

SHA512
71cc478b632a3620d883cc4074162077642e69f475f6cc0d9b6644f22f083a9b6488709e79c00ac3b101960bf91e7505e99fd8eb7fe4303e77a881db2793a688

Download Submit
memory/2692-0-0x00000000003A0000-0x00000000003CD000-memory.dmp

Filesize
180KB

Download
memory/2692-1-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2692-9-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2696-11-0x0000000000250000-0x000000000027D000-memory.dmp

Filesize
180KB

Download
memory/2696-12-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2696-14-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads