2169ca0e64a72930740f76f54dd56d0130e5ea6df1f4da48d6b37ba84d17ed4b

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 10:41

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General

Target

6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe
Size

180KB
MD5

6e3bd576c2aaccbb8518836ad76ddba7
SHA1

8f74c51b7f2080387b87daaf8f64ea3f60a35df9
SHA256

2169ca0e64a72930740f76f54dd56d0130e5ea6df1f4da48d6b37ba84d17ed4b
SHA512

4e8112db30a348b75087426ec34a56966ee688fb5a44e50ad3b8a3a5962ee669398ac5b107989c4d988f89550e9e6f489460a30a8efc17df6f4d4afe77aae965
SSDEEP

3072:dxu1k+15eiiiiiiiiiiiiiiiiiiiiQiiiiiiliieiiiMiiiiiiiiiiiiiiiiiiia:CiaGTP2cBPVaCAcBKs7

Score

6^/10

persistence

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\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rulglx = "C:\\Users\\Admin\\AppData\\Roaming\\Rulglx.exe"	iexplore.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3304 set thread context of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108551"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "628203322"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108551"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423312328"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{50933EB1-19BA-11EF-B9F7-5E2396FD2BC6} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31108551"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "628203322"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "690702846"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe
4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe
4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe
4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe
Token: SeDebugPrivilege	3528	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2600	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2600	IEXPLORE.EXE
2600	IEXPLORE.EXE
5100	IEXPLORE.EXE
5100	IEXPLORE.EXE
5100	IEXPLORE.EXE
5100	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3304 wrote to memory of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97
PID 3304 wrote to memory of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97
PID 3304 wrote to memory of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97
PID 3304 wrote to memory of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97
PID 3304 wrote to memory of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97
PID 3304 wrote to memory of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97
PID 3304 wrote to memory of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97
PID 3304 wrote to memory of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97
PID 3304 wrote to memory of 4876	3304	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	97
PID 4876 wrote to memory of 3528	4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	100
PID 4876 wrote to memory of 3528	4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	100
PID 4876 wrote to memory of 3528	4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	100
PID 3528 wrote to memory of 2600	3528	iexplore.exe	101
PID 3528 wrote to memory of 2600	3528	iexplore.exe	101
PID 4876 wrote to memory of 3528	4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	100
PID 4876 wrote to memory of 3528	4876	6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe	100
PID 2600 wrote to memory of 5100	2600	IEXPLORE.EXE	102
PID 2600 wrote to memory of 5100	2600	IEXPLORE.EXE	102
PID 2600 wrote to memory of 5100	2600	IEXPLORE.EXE	102

C:\Users\Admin\AppData\Local\Temp\6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3304
- C:\Users\Admin\AppData\Local\Temp\6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6e3bd576c2aaccbb8518836ad76ddba7_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4876
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Adds Run key to start application
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3528
  - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2600
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2600 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:5100

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4140 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
1⤵
PID:4580

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\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
ba208409d758d248b5c43be99023d903

SHA1
e8ff44158a1a41784ff773aee0410fce08ffa85b

SHA256
90052b1f97e33e41422ee5bdf739a18a7c66b30c282ea309314b68bbc7c093c1

SHA512
a4c64d8f86d4e2533b7462a3ec5d072f059573d6937c9c4133b61ea14fdb691075a0c28f839d1a54cbc739477d3ef38995439d57308270ddbe670e5e40e5a27c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
96dbfcc0cd54fe6efd70723dbc8fd427

SHA1
9b266242239ae7d86961aa539688d0234f5db65d

SHA256
b75f723ea7a3f6b3df43fc198dc0fde5fd853d3d3a4f18443b81f92bea734774

SHA512
83fc68200f25448be55a645e3e45fa5e1b7551055b8bd43cc66bfd5a448cd1ac5ff06724941b56644fab10585d2ff57f38fec1811d428c420c1a86d24cb62875

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O8VM10HV\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/3304-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3304-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3304-7-0x0000000000401000-0x000000000040D000-memory.dmp

Filesize
48KB

Download
memory/3304-0-0x0000000000401000-0x000000000040D000-memory.dmp

Filesize
48KB

Download
memory/4876-8-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4876-12-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/4876-14-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4876-9-0x0000000000740000-0x000000000078F000-memory.dmp

Filesize
316KB

Download
memory/4876-5-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/4876-3-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download