61a623d56edae4d771687cf0e2aee3ab1572c0accfddbd9787aa94030cd57821

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 17:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe
Size

34KB
MD5

0bba6365b46b673edb004d9c7a70a6d8
SHA1

5e4ffdff22f83a9c5f89874f01bf8a112d43179f
SHA256

61a623d56edae4d771687cf0e2aee3ab1572c0accfddbd9787aa94030cd57821
SHA512

8fab3bd7f901b59dcc6d8a9f4b17aa327d060649327e6a590cf87cb9b64b5829ba21922d62b869e4dfd4b977d7020d7bdb77e3b70f1494f06f117654647aaade
SSDEEP

384:ZLoA0iaVZAywTId+uwDxXED/+1Qc1FyxCsJxqwpatuJ1+YX3R/FqyX24DaadYNMd:toTBwOjwtUa16xzT3Jf2Ca6Wve3PXx

Score

8^/10

discovery persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\RavRuneip = "C:\\Windows\\system32\\RacvSvc.EXE aeotvpcrgv.dll,HHanMa"	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2640	RacvSvc.EXE

Loads dropped DLL 5 IoCs

pid	Process
2196	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe
2640	RacvSvc.EXE
2640	RacvSvc.EXE
2640	RacvSvc.EXE
2640	RacvSvc.EXE

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\RacvSvc.EXE	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\RacvSvc.EXE	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\aeotvpcrgv.dll	0bba6365b46b673edb004d9c7a70a6d8_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	RacvSvc.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2640	2196	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2640	2196	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2640	2196	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe	30
PID 2196 wrote to memory of 2640	2196	0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe	30
PID 2640 wrote to memory of 1204	2640	RacvSvc.EXE	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0bba6365b46b673edb004d9c7a70a6d8_JaffaCakes118.exe"
  2⤵
  - Adds policy Run key to start application
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2196
- - C:\Windows\SysWOW64\RacvSvc.EXE
    C:\Windows\system32\RacvSvc.EXE aeotvpcrgv.dll,HHanMa
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2640

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\aeotvpcrgv.dll

Filesize
16KB

MD5
7fe71e2966f03adf1be2918431d1ba3f

SHA1
afd66370691f89512217c6dd98e11c89b05a1e1d

SHA256
fe20048c942457993389be34ea757c31523e44da25ac2486122008db52c586f9

SHA512
a0167b46a19251296bbb173eaacd95c731cfc42e2b4d4f56f296935615c45c4a8429ee1acd87519545104b630e72cee6fab60eb45ef2b86c8eb253e12b918fc3

Download Submit
\Windows\SysWOW64\RacvSvc.EXE

Filesize
43KB

MD5
51138beea3e2c21ec44d0932c71762a8

SHA1
8939cf35447b22dd2c6e6f443446acc1bf986d58

SHA256
5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

SHA512
794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

Download Submit
memory/1204-16-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/2196-17-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2640-15-0x0000000000120000-0x000000000013C000-memory.dmp

Filesize
112KB

Download
memory/2640-14-0x0000000000110000-0x000000000012C000-memory.dmp

Filesize
112KB

Download
memory/2640-13-0x0000000000110000-0x000000000012C000-memory.dmp

Filesize
112KB

Download
memory/2640-12-0x0000000000110000-0x000000000012C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads