f53f42fa4de188bddb51e6c21a82825c672523cbe0b92ce4805d6a95063f5b8e

Analysis

max time kernel
150s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-08-2024 23:11

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General

Target

8c5b5030b19bcebb227dff3ba4f9149a_JaffaCakes118.exe
Size

105KB
MD5

8c5b5030b19bcebb227dff3ba4f9149a
SHA1

7de26ec2c1dcf921a2d31d8dad8470fcebcb3a44
SHA256

f53f42fa4de188bddb51e6c21a82825c672523cbe0b92ce4805d6a95063f5b8e
SHA512

48b49803fa5cc18458a5fe13ed249d4635d33784ac3a81d3e370c50956ca348f1789bab859c11021fb8bc75b63981b12e66828d7acb591fd876ff6f5f6085309
SSDEEP

3072:DuFZxv1UD05HLtvFckRPqA5e8XC5sJxY/:DmZB1UD05BDx/e+LJxY/

Score

8^/10

discovery persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\360svc\Parameters\ServiceDll = "C:\\Documents and Settings\\Local User\\QQ.dll"	8c5b5030b19bcebb227dff3ba4f9149a_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
4884	svchost.exe

Loads dropped DLL 1 IoCs

pid	Process
4884	svchost.exe

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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8c5b5030b19bcebb227dff3ba4f9149a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1360	8c5b5030b19bcebb227dff3ba4f9149a_JaffaCakes118.exe
1360	8c5b5030b19bcebb227dff3ba4f9149a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8c5b5030b19bcebb227dff3ba4f9149a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8c5b5030b19bcebb227dff3ba4f9149a_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1360

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- Deletes itself
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Local User\QQ.dll

Filesize
95KB

MD5
59aaf837ec8651a53c0c84c821390db0

SHA1
681b46ed0e951d4529552416bf529f1cdbc9c243

SHA256
0419a1573bd911ab49e5a0d0b8c69b806ecccdaef95b94cfc2e2907a7d94d5b7

SHA512
c111b37f133e078efce938103b821e6a9680ba916aa4f031b4c5351157ef36be186756c2a87a1a8f84457cd82a85b969f2564b9278bb46e0461fc2d6d2460ea9

Download Submit
memory/1360-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1360-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4884-5-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download