1ab1bd2fda1431360e62632e68e0899ed399062ad5f67514568d3d4202e991b2

Analysis

max time kernel
141s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 06:06

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General

Target

2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe
Size

4.2MB
MD5

2c3117156a8669df70127a0ccfe7c9dc
SHA1

7e2dc37b52672f812f87cd9f34b87c47781427c4
SHA256

1ab1bd2fda1431360e62632e68e0899ed399062ad5f67514568d3d4202e991b2
SHA512

d1009676bcb9e95ba60595b15e085865b8aaeb9a5f75f28f64e05ab69dc2a5e9cd8f8f1f4b4315006319d30aa71ff21c6b45053a04a982da9b10ac8b71a90b92
SSDEEP

98304:SqKm1d20tpsQhYwbGiwXT4NeNZ0UEltmt9XvM:StS20pBhb+4g+pgtxvM

Score

6^/10

discovery persistence upx

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "C:\\WINDOWS\\spoolsv.exe"	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2644 set thread context of 2516	2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe	30

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2516-60-0x0000000000400000-0x000000000175C000-memory.dmp	upx
behavioral1/memory/2516-61-0x0000000000400000-0x000000000175C000-memory.dmp	upx
behavioral1/memory/2516-66-0x0000000000400000-0x000000000175C000-memory.dmp	upx
behavioral1/memory/2516-72-0x0000000000400000-0x000000000175C000-memory.dmp	upx
behavioral1/memory/2516-64-0x0000000000400000-0x000000000175C000-memory.dmp	upx
behavioral1/memory/2516-75-0x0000000000400000-0x000000000175C000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\spoolsv.exe	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\spoolsv.exe	2c3117156a8669df70127a0ccfe7c9dc_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	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2516	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2516	2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2516	2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2516	2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2516	2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2516	2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2516	2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2516	2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2516	2644	2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Users\Admin\AppData\Local\Temp\2c3117156a8669df70127a0ccfe7c9dc_JaffaCakes118.exe
  2⤵
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2516

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

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Downloads

memory/2516-60-0x0000000000400000-0x000000000175C000-memory.dmp

Filesize
19.4MB

Download
memory/2516-62-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2516-61-0x0000000000400000-0x000000000175C000-memory.dmp

Filesize
19.4MB

Download
memory/2516-66-0x0000000000400000-0x000000000175C000-memory.dmp

Filesize
19.4MB

Download
memory/2516-74-0x0000000004340000-0x0000000004341000-memory.dmp

Filesize
4KB

Download
memory/2516-75-0x0000000000400000-0x000000000175C000-memory.dmp

Filesize
19.4MB

Download
memory/2516-59-0x0000000000400000-0x000000000175C000-memory.dmp

Filesize
19.4MB

Download
memory/2516-64-0x0000000000400000-0x000000000175C000-memory.dmp

Filesize
19.4MB

Download
memory/2516-72-0x0000000000400000-0x000000000175C000-memory.dmp

Filesize
19.4MB

Download
memory/2516-73-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2644-27-0x00000000020F0000-0x0000000002100000-memory.dmp

Filesize
64KB

Download
memory/2644-44-0x0000000002A00000-0x0000000002A10000-memory.dmp

Filesize
64KB

Download
memory/2644-19-0x0000000002030000-0x0000000002040000-memory.dmp

Filesize
64KB

Download
memory/2644-18-0x0000000002020000-0x0000000002030000-memory.dmp

Filesize
64KB

Download
memory/2644-17-0x0000000002010000-0x0000000002020000-memory.dmp

Filesize
64KB

Download
memory/2644-16-0x0000000000400000-0x0000000000832000-memory.dmp

Filesize
4.2MB

Download
memory/2644-15-0x0000000002000000-0x0000000002010000-memory.dmp

Filesize
64KB

Download
memory/2644-14-0x00000000008C0000-0x00000000008D0000-memory.dmp

Filesize
64KB

Download
memory/2644-13-0x00000000008B0000-0x00000000008C0000-memory.dmp

Filesize
64KB

Download
memory/2644-12-0x00000000008A0000-0x00000000008B0000-memory.dmp

Filesize
64KB

Download
memory/2644-11-0x0000000000890000-0x00000000008A0000-memory.dmp

Filesize
64KB

Download
memory/2644-10-0x0000000000880000-0x0000000000890000-memory.dmp

Filesize
64KB

Download
memory/2644-9-0x0000000000870000-0x0000000000880000-memory.dmp

Filesize
64KB

Download
memory/2644-8-0x0000000000860000-0x0000000000870000-memory.dmp

Filesize
64KB

Download
memory/2644-7-0x0000000000850000-0x0000000000860000-memory.dmp

Filesize
64KB

Download
memory/2644-6-0x0000000000840000-0x0000000000850000-memory.dmp

Filesize
64KB

Download
memory/2644-5-0x0000000000280000-0x0000000000290000-memory.dmp

Filesize
64KB

Download
memory/2644-4-0x0000000000270000-0x0000000000280000-memory.dmp

Filesize
64KB

Download
memory/2644-3-0x0000000000260000-0x0000000000270000-memory.dmp

Filesize
64KB

Download
memory/2644-2-0x00000000001D0000-0x00000000001E0000-memory.dmp

Filesize
64KB

Download
memory/2644-1-0x00000000001C0000-0x00000000001D0000-memory.dmp

Filesize
64KB

Download
memory/2644-26-0x00000000020A0000-0x00000000020B0000-memory.dmp

Filesize
64KB

Download
memory/2644-21-0x0000000002050000-0x0000000002060000-memory.dmp

Filesize
64KB

Download
memory/2644-29-0x0000000002110000-0x0000000002120000-memory.dmp

Filesize
64KB

Download
memory/2644-30-0x0000000002120000-0x0000000002130000-memory.dmp

Filesize
64KB

Download
memory/2644-28-0x0000000002100000-0x0000000002110000-memory.dmp

Filesize
64KB

Download
memory/2644-34-0x0000000002960000-0x0000000002970000-memory.dmp

Filesize
64KB

Download
memory/2644-41-0x00000000029D0000-0x00000000029E0000-memory.dmp

Filesize
64KB

Download
memory/2644-40-0x00000000029C0000-0x00000000029D0000-memory.dmp

Filesize
64KB

Download
memory/2644-20-0x0000000002040000-0x0000000002050000-memory.dmp

Filesize
64KB

Download
memory/2644-43-0x00000000029F0000-0x0000000002A00000-memory.dmp

Filesize
64KB

Download
memory/2644-42-0x00000000029E0000-0x00000000029F0000-memory.dmp

Filesize
64KB

Download
memory/2644-39-0x00000000029B0000-0x00000000029C0000-memory.dmp

Filesize
64KB

Download
memory/2644-38-0x00000000029A0000-0x00000000029B0000-memory.dmp

Filesize
64KB

Download
memory/2644-37-0x0000000002990000-0x00000000029A0000-memory.dmp

Filesize
64KB

Download
memory/2644-36-0x0000000002980000-0x0000000002990000-memory.dmp

Filesize
64KB

Download
memory/2644-35-0x0000000002970000-0x0000000002980000-memory.dmp

Filesize
64KB

Download
memory/2644-33-0x0000000002190000-0x00000000021A0000-memory.dmp

Filesize
64KB

Download
memory/2644-32-0x0000000002140000-0x0000000002150000-memory.dmp

Filesize
64KB

Download
memory/2644-31-0x0000000002130000-0x0000000002140000-memory.dmp

Filesize
64KB

Download
memory/2644-45-0x0000000002A10000-0x0000000002A20000-memory.dmp

Filesize
64KB

Download
memory/2644-46-0x0000000002B60000-0x0000000002B70000-memory.dmp

Filesize
64KB

Download
memory/2644-47-0x0000000002B70000-0x0000000002B80000-memory.dmp

Filesize
64KB

Download
memory/2644-48-0x0000000002B80000-0x0000000002B90000-memory.dmp

Filesize
64KB

Download
memory/2644-49-0x0000000002B90000-0x0000000002BA0000-memory.dmp

Filesize
64KB

Download
memory/2644-50-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

Filesize
64KB

Download
memory/2644-51-0x0000000002BB0000-0x0000000002BC0000-memory.dmp

Filesize
64KB

Download
memory/2644-52-0x0000000002BC0000-0x0000000002BD0000-memory.dmp

Filesize
64KB

Download
memory/2644-53-0x0000000002BD0000-0x0000000002BE0000-memory.dmp

Filesize
64KB

Download
memory/2644-54-0x0000000002BE0000-0x0000000002BF0000-memory.dmp

Filesize
64KB

Download
memory/2644-58-0x00000000051A0000-0x00000000055D2000-memory.dmp

Filesize
4.2MB

Download
memory/2644-22-0x0000000002060000-0x0000000002070000-memory.dmp

Filesize
64KB

Download
memory/2644-23-0x0000000002070000-0x0000000002080000-memory.dmp

Filesize
64KB

Download
memory/2644-25-0x0000000002090000-0x00000000020A0000-memory.dmp

Filesize
64KB

Download
memory/2644-24-0x0000000002080000-0x0000000002090000-memory.dmp

Filesize
64KB

Download
memory/2644-0-0x00000000001B0000-0x00000000001C0000-memory.dmp

Filesize
64KB

Download
memory/2644-70-0x0000000000400000-0x0000000000832000-memory.dmp

Filesize
4.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads