b79adcb51cc919bc87f1b1f82d37418e8b14eb33b805a07cd1047cfd7e58cdea

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 09:46

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General

Target

a20ffde4a70678d87e47494da25010d6_JaffaCakes118.exe
Size

278KB
MD5

a20ffde4a70678d87e47494da25010d6
SHA1

5cf80cbe7bcaddd3f9731c94c2913d34c7c89ae4
SHA256

b79adcb51cc919bc87f1b1f82d37418e8b14eb33b805a07cd1047cfd7e58cdea
SHA512

0ea82491bf66721a9f80aad5a4c1d283f83a0bdee2453911d5ed3c55e0064a50c3c7ae1f1d8ffca7a8845a457c7418dab2fae4f51dcdfa1beb80759bed99fe85
SSDEEP

6144:tdN39Z+vQsYFiqav4nDWgRAkP0KGQn8xID0DMFLqCtOiuU2yyvDMTQQ:NtZ+4sN2R3P9GLxe0D4H1ovDMT5

Score

8^/10

discovery persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 3 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\ixpuof\Parameters\ServiceDll = "%SystemRoot%\\System32\\iiqvmr.dll"	a20ffde4a70678d87e47494da25010d6_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\services\ixpuof\Parameters\ServiceDll = "%SystemRoot%\\System32\\iiqvmr.dll"	a20ffde4a70678d87e47494da25010d6_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\ixpuof\Parameters\ServiceDll = "%SystemRoot%\\System32\\iiqvmr.dll"	a20ffde4a70678d87e47494da25010d6_JaffaCakes118.exe

Loads dropped DLL 2 IoCs

pid	Process
2088	a20ffde4a70678d87e47494da25010d6_JaffaCakes118.exe
1968	svchost.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\00055cc5.ini	a20ffde4a70678d87e47494da25010d6_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\iiqvmr.dll	a20ffde4a70678d87e47494da25010d6_JaffaCakes118.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	a20ffde4a70678d87e47494da25010d6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a20ffde4a70678d87e47494da25010d6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a20ffde4a70678d87e47494da25010d6_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2088

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k ixpuof
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1968

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

\Windows\SysWOW64\iiqvmr.dll

Filesize
89KB

MD5
0ee6c6de99cf2c4864fa0aebaeb08dcf

SHA1
a74249a7a91d834789bb110d8257831e08985b32

SHA256
b90c4b1ee9ebc3b7c185367583d45ca143df696bb7049565fe13c9412cf4c846

SHA512
a2f2a3d6e49e037bd32b7a335bffec04fbcd88a68647bde52f3f41268d58c5e3a5db2fc2f19a82aa3f88c63e46ee0dfb218720cff191e3a8070a0052e04ad567

Download Submit
memory/2088-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2088-1-0x00000000001C0000-0x0000000000200000-memory.dmp

Filesize
256KB

Download
memory/2088-2-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/2088-3-0x00000000001C0000-0x0000000000200000-memory.dmp

Filesize
256KB

Download
memory/2088-7-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2088-6-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/2088-5-0x0000000001D90000-0x0000000001EA0000-memory.dmp

Filesize
1.1MB

Download
memory/2088-16-0x00000000001C0000-0x0000000000200000-memory.dmp

Filesize
256KB

Download
memory/2088-15-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2088-13-0x00000000001C0000-0x0000000000200000-memory.dmp

Filesize
256KB

Download