7a6f0b1d7ef020d580ac722515465548c589952ee05a310b7ef834b4f5602c66

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16/07/2024, 09:11

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General

Target

4da8cc4653403024f13295d427d366e6_JaffaCakes118.exe
Size

271KB
MD5

4da8cc4653403024f13295d427d366e6
SHA1

d7aff59b7b1765561aaf2848efd23bc8fc3b920a
SHA256

7a6f0b1d7ef020d580ac722515465548c589952ee05a310b7ef834b4f5602c66
SHA512

60ee8852289ba5545cdb087b07aa7d462706f168887d392af5a386f0cbcb52fd25de6ce256104eded5312d769ca2ffaa2e4f579244d274e8bfec5ffeceec19b5
SSDEEP

6144:q+FNvDu5NMsd+mF9gNMrhsgRx2aHNs8DtD1SpUxu:lFxDAdMmF94KZJ+z

Score

7^/10

persistence upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4588	0be1aa240a4c24e6.exe

Executes dropped EXE 2 IoCs

pid	Process
4588	0be1aa240a4c24e6.exe
1048	0be1aa240a4c24e6.exe

UPX packed file 34 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1392-1-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-6-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-7-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1392-9-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-11-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-17-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-18-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-19-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-20-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-21-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-22-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-23-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-24-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-25-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-26-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-27-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-28-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-29-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-30-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-31-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-32-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-33-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-34-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-35-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-36-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-37-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-40-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-41-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-42-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-43-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-44-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-45-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4588-46-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/1048-47-0x0000000000400000-0x0000000000541000-memory.dmp	upx

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System Health Monitoring Service Pro = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\0be1aa240a4c24e6.exe\""	0be1aa240a4c24e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*System Health Monitoring Service Pro = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\0be1aa240a4c24e6.exe\""	0be1aa240a4c24e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System Health Monitoring Service Pro = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\0be1aa240a4c24e6.exe\""	0be1aa240a4c24e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*System Health Monitoring Service Pro = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\0be1aa240a4c24e6.exe\""	0be1aa240a4c24e6.exe

Program crash 20 IoCs

pid	pid_target	Process	procid_target
4128	1392	WerFault.exe	82
4236	1392	WerFault.exe	82
3004	4588	WerFault.exe	84
2736	1048	WerFault.exe	91
4912	4588	WerFault.exe	84
5024	4588	WerFault.exe	84
4984	4588	WerFault.exe	84
2080	4588	WerFault.exe	84
4964	4588	WerFault.exe	84
4684	4588	WerFault.exe	84
4576	4588	WerFault.exe	84
1724	4588	WerFault.exe	84
1020	4588	WerFault.exe	84
1056	4588	WerFault.exe	84
1456	4588	WerFault.exe	84
4168	4588	WerFault.exe	84
2004	4588	WerFault.exe	84
2148	1048	WerFault.exe	91
1488	4588	WerFault.exe	84
4352	4588	WerFault.exe	84

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1392 wrote to memory of 4588	1392	4da8cc4653403024f13295d427d366e6_JaffaCakes118.exe	84
PID 1392 wrote to memory of 4588	1392	4da8cc4653403024f13295d427d366e6_JaffaCakes118.exe	84
PID 1392 wrote to memory of 4588	1392	4da8cc4653403024f13295d427d366e6_JaffaCakes118.exe	84
PID 4588 wrote to memory of 1048	4588	0be1aa240a4c24e6.exe	91
PID 4588 wrote to memory of 1048	4588	0be1aa240a4c24e6.exe	91
PID 4588 wrote to memory of 1048	4588	0be1aa240a4c24e6.exe	91

C:\Users\Admin\AppData\Local\Temp\4da8cc4653403024f13295d427d366e6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4da8cc4653403024f13295d427d366e6_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1392
- C:\Users\Admin\AppData\Local\Temp\0be1aa240a4c24e6.exe
  :*C:\Users\Admin\AppData\Local\Temp\4da8cc4653403024f13295d427d366e6_JaffaCakes118.exe *
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4588
- - C:\Users\Admin\AppData\Local\Temp\0be1aa240a4c24e6.exe
    a ZZZZZZVURRG
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    PID:1048
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 616
      4⤵
      Program crash
      PID:2736
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 632
      4⤵
      Program crash
      PID:2148
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 712
    3⤵
    - Program crash
    PID:3004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 860
    3⤵
    - Program crash
    PID:4912
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 904
    3⤵
    - Program crash
    PID:5024
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 904
    3⤵
    - Program crash
    PID:4984
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 860
    3⤵
    - Program crash
    PID:2080
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 992
    3⤵
    - Program crash
    PID:4964
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1100
    3⤵
    - Program crash
    PID:4684
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 992
    3⤵
    - Program crash
    PID:4576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1540
    3⤵
    - Program crash
    PID:1724
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1596
    3⤵
    - Program crash
    PID:1020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1612
    3⤵
    - Program crash
    PID:1056
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1600
    3⤵
    - Program crash
    PID:1456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1628
    3⤵
    - Program crash
    PID:4168
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1644
    3⤵
    - Program crash
    PID:2004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 864
    3⤵
    - Program crash
    PID:1488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 996
    3⤵
    - Program crash
    PID:4352
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 660
  2⤵
  - Program crash
  PID:4128
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 668
  2⤵
  - Program crash
  PID:4236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1392 -ip 1392
1⤵
PID:3160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1392 -ip 1392
1⤵
PID:4784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4588 -ip 4588
1⤵
PID:1844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1048 -ip 1048
1⤵
PID:4780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4588 -ip 4588
1⤵
PID:3140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4588 -ip 4588
1⤵
PID:1052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4588 -ip 4588
1⤵
PID:4228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4588 -ip 4588
1⤵
PID:4288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4588 -ip 4588
1⤵
PID:652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4588 -ip 4588
1⤵
PID:1504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4588 -ip 4588
1⤵
PID:3040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4588 -ip 4588
1⤵
PID:692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4588 -ip 4588
1⤵
PID:4036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4588 -ip 4588
1⤵
PID:3224

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4588 -ip 4588
1⤵
PID:2800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4588 -ip 4588
1⤵
PID:2240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4588 -ip 4588
1⤵
PID:3748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 1048 -ip 1048
1⤵
PID:416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4588 -ip 4588
1⤵
PID:3952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4588 -ip 4588
1⤵
PID:4736

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0be1aa240a4c24e6.exe

Filesize
271KB

MD5
33c664f344862d494dde4cad1c868095

SHA1
ce847491445a665c075f7f7c5308438c150c6b8e

SHA256
ed44e96fafb87a676c37f2fb20a46ae67b1efe375b2ba9230f0d14bef8eb2593

SHA512
7cee6180e88d18942e4657f1dd8f6341776365e695ea6d5e3e2ac1c5201e09f0d9c69d62616c53a833e16801412d3375cb5b106031e735e3bdb346a925894744

Download Submit
memory/1048-18-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-21-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-47-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-45-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-31-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-11-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-43-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-29-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-27-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-33-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-41-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-37-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-23-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-35-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1048-25-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1392-0-0x0000000000810000-0x000000000083D000-memory.dmp

Filesize
180KB

Download
memory/1392-1-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/1392-9-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-19-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-30-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-28-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-32-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-26-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-34-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-24-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-36-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-22-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-40-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-20-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-42-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-17-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-44-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-7-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-46-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4588-6-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads