110e795a3e5e98119684aa95a92c9a73bf76094eb0710a2f9379dee5dd2a9ff8

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 03:42

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General

Target

ea853904480689c87eda18582964d4d8_JaffaCakes118.dll
Size

121KB
MD5

ea853904480689c87eda18582964d4d8
SHA1

37cb05c04261437412f1d9dabbdce749505bb951
SHA256

110e795a3e5e98119684aa95a92c9a73bf76094eb0710a2f9379dee5dd2a9ff8
SHA512

1ab7402fbc7ee0936b5f90ff48566ea581c7edb054bbbf615ee24b8fdb5be0f793282f19f32dd2393a6f2f2a1593c174f3c5cf7778398cafe737ddee52024d78
SSDEEP

3072:WieOZAyAbvVx4L9UssB9o5bjkfyQqDn0KE1aTSx1:jkyAbNAPM9o5bjwvqAF0+

Score

8^/10

discovery persistence

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
4	2544	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\faed4400\imagepath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\B2AC.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
2544	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	2544	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1832 wrote to memory of 2544	1832	rundll32.exe	30
PID 1832 wrote to memory of 2544	1832	rundll32.exe	30
PID 1832 wrote to memory of 2544	1832	rundll32.exe	30
PID 1832 wrote to memory of 2544	1832	rundll32.exe	30
PID 1832 wrote to memory of 2544	1832	rundll32.exe	30
PID 1832 wrote to memory of 2544	1832	rundll32.exe	30
PID 1832 wrote to memory of 2544	1832	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea853904480689c87eda18582964d4d8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea853904480689c87eda18582964d4d8_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:2544

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/2544-0-0x00000000001C1000-0x00000000001C2000-memory.dmp

Filesize
4KB

Download
memory/2544-1-0x00000000001C0000-0x00000000001E2000-memory.dmp

Filesize
136KB

Download
memory/2544-2-0x00000000006C0000-0x00000000007C0000-memory.dmp

Filesize
1024KB

Download
memory/2544-5-0x00000000006C0000-0x00000000007C0000-memory.dmp

Filesize
1024KB

Download
memory/2544-7-0x00000000001C0000-0x00000000001E2000-memory.dmp

Filesize
136KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads