b28707d3069f70d00d396a14cf1818d7e02999f8b72210a2ce6d5c13b108b073

Analysis

max time kernel
132s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 04:36

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General

Target

18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe
Size

124KB
MD5

18cb75ef613efe0082826088f03d9b09
SHA1

292b5facdb359ea3aa946e676584acb8a1ed0ee1
SHA256

b28707d3069f70d00d396a14cf1818d7e02999f8b72210a2ce6d5c13b108b073
SHA512

3182a81713d2afda2b9e10494e6237902abb1a4c4766a98ce6f86f77cdea582366e94fd41efdfa8231919043b036884dcf58f72d9fed8dcf40ab39ec3a3fad72
SSDEEP

3072:BOloA4eCemeWuG+2GVAtWen9nIyOATLPdOnNDQchiulf62nQscOSn:BOloA4eCemeWuG+2Gqn9nNZTLPEnxU2e

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
5004	Quqiqy.exe
3404	Quqiqy.exe

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\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Quqiqy = "C:\\Users\\Admin\\AppData\\Roaming\\Quqiqy.exe"	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 116 set thread context of 384	116	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	83
PID 5004 set thread context of 3404	5004	Quqiqy.exe	89

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31115540"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3322715133"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "426314345"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3325527937"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3325527937"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115540"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{F1A310F6-3507-11EF-B1BA-52C7543D668B} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115540"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31115540"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3322715133"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
384	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe
384	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3404	Quqiqy.exe
Token: SeDebugPrivilege	5048	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2812	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE
5048	IEXPLORE.EXE
5048	IEXPLORE.EXE
5048	IEXPLORE.EXE
5048	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 384	116	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	83
PID 116 wrote to memory of 384	116	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	83
PID 116 wrote to memory of 384	116	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	83
PID 116 wrote to memory of 384	116	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	83
PID 116 wrote to memory of 384	116	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	83
PID 116 wrote to memory of 384	116	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	83
PID 116 wrote to memory of 384	116	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	83
PID 116 wrote to memory of 384	116	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	83
PID 384 wrote to memory of 5004	384	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	88
PID 384 wrote to memory of 5004	384	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	88
PID 384 wrote to memory of 5004	384	18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe	88
PID 5004 wrote to memory of 3404	5004	Quqiqy.exe	89
PID 5004 wrote to memory of 3404	5004	Quqiqy.exe	89
PID 5004 wrote to memory of 3404	5004	Quqiqy.exe	89
PID 5004 wrote to memory of 3404	5004	Quqiqy.exe	89
PID 5004 wrote to memory of 3404	5004	Quqiqy.exe	89
PID 5004 wrote to memory of 3404	5004	Quqiqy.exe	89
PID 5004 wrote to memory of 3404	5004	Quqiqy.exe	89
PID 5004 wrote to memory of 3404	5004	Quqiqy.exe	89
PID 3404 wrote to memory of 4792	3404	Quqiqy.exe	92
PID 3404 wrote to memory of 4792	3404	Quqiqy.exe	92
PID 3404 wrote to memory of 4792	3404	Quqiqy.exe	92
PID 4792 wrote to memory of 2812	4792	iexplore.exe	93
PID 4792 wrote to memory of 2812	4792	iexplore.exe	93
PID 2812 wrote to memory of 5048	2812	IEXPLORE.EXE	94
PID 2812 wrote to memory of 5048	2812	IEXPLORE.EXE	94
PID 2812 wrote to memory of 5048	2812	IEXPLORE.EXE	94
PID 3404 wrote to memory of 5048	3404	Quqiqy.exe	94
PID 3404 wrote to memory of 5048	3404	Quqiqy.exe	94

C:\Users\Admin\AppData\Local\Temp\18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:116
- C:\Users\Admin\AppData\Local\Temp\18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\18cb75ef613efe0082826088f03d9b09_JaffaCakes118.exe
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:384
- - C:\Users\Admin\AppData\Roaming\Quqiqy.exe
    "C:\Users\Admin\AppData\Roaming\Quqiqy.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:5004
  - - C:\Users\Admin\AppData\Roaming\Quqiqy.exe
      C:\Users\Admin\AppData\Roaming\Quqiqy.exe
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3404
    - - C:\Program Files (x86)\Internet Explorer\iexplore.exe
        
        "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:4792
      - C:\Program Files\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
        6⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2812
        
        C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2812 CREDAT:17410 /prefetch:2
        7⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:5048

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\Microsoft\Internet Explorer\VersionManager\verE000.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4NMOWK91\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Roaming\Quqiqy.exe

Filesize
124KB

MD5
18cb75ef613efe0082826088f03d9b09

SHA1
292b5facdb359ea3aa946e676584acb8a1ed0ee1

SHA256
b28707d3069f70d00d396a14cf1818d7e02999f8b72210a2ce6d5c13b108b073

SHA512
3182a81713d2afda2b9e10494e6237902abb1a4c4766a98ce6f86f77cdea582366e94fd41efdfa8231919043b036884dcf58f72d9fed8dcf40ab39ec3a3fad72

Download Submit
memory/116-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/116-0-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/384-4-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/384-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/384-5-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/384-1-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3404-19-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3404-20-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3404-21-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/5004-14-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5004-18-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download