69b53f63423ca316c3e00e4927573e985658da524dd32a70b87f7b528576cc5d

Analysis

max time kernel
22s
max time network
23s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 16:43

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General

Target

70698bfc5ecdc31522fe65b327ef69a9_JaffaCakes118.dll
Size

146KB
MD5

70698bfc5ecdc31522fe65b327ef69a9
SHA1

0276e53f1c66ed6e7858bb9313a7fd7d6df2dab2
SHA256

69b53f63423ca316c3e00e4927573e985658da524dd32a70b87f7b528576cc5d
SHA512

207c1969044f644e0bd2e1eae93a1c9674c4a9ac800c136a5423ccfc9080e4753e3cb8636ea1b70da6f899e7bcaa94f2fc5858a6d0e37ce08270c7163f9b7b60
SSDEEP

3072:G6yla0JyJEeBZxYfUSzWbxLhgOpeQR905:1catJbBPYfUOW1NZZR9

Score

8^/10

discovery persistence

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	1044	rundll32.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\b30e3d00\imagepath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\9E33.tmp"	rundll32.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	rundll32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
1044	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	1044	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 580 wrote to memory of 1044	580	rundll32.exe	29
PID 580 wrote to memory of 1044	580	rundll32.exe	29
PID 580 wrote to memory of 1044	580	rundll32.exe	29
PID 580 wrote to memory of 1044	580	rundll32.exe	29
PID 580 wrote to memory of 1044	580	rundll32.exe	29
PID 580 wrote to memory of 1044	580	rundll32.exe	29
PID 580 wrote to memory of 1044	580	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\70698bfc5ecdc31522fe65b327ef69a9_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:580
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\70698bfc5ecdc31522fe65b327ef69a9_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - Sets service image path in registry
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: LoadsDriver
  - 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

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1044-0-0x0000000000270000-0x0000000000292000-memory.dmp

Filesize
136KB

Download
memory/1044-1-0x0000000000270000-0x0000000000292000-memory.dmp

Filesize
136KB

Download
memory/1044-2-0x0000000000270000-0x0000000000292000-memory.dmp

Filesize
136KB

Download
memory/1044-6-0x0000000000270000-0x0000000000292000-memory.dmp

Filesize
136KB

Download
memory/1044-8-0x00000000001B0000-0x00000000001D8000-memory.dmp

Filesize
160KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads