6dd519d2047bd56b56a786763d732aa551d9f59fe0d67e3ef6aef982d57103ca

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 16:28

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General

Target

2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe
Size

44KB
MD5

2d0689fa5943ba61ba20fceb0761fd06
SHA1

febb9ef75c49b4329445096644ca70666303c7f0
SHA256

6dd519d2047bd56b56a786763d732aa551d9f59fe0d67e3ef6aef982d57103ca
SHA512

d58dcc5f4e497c2b1c7993e522f771e511a210956730aad6c206ec50149d02c6a67cb59256d63e917f478b236adee1382c6f9cff6f64bc9922ae4a715037f145
SSDEEP

384:v2B+s+jBrc4R9hkffmjGLQeMrW6dnjRv/egNTvKQamlm/:v2B+fFrfbhk2jGUrrdnjt2KTvjaz/

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4244 set thread context of 1888	4244	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	85

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117716"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2830380789"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "427248882"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D44F83BD-3D87-11EF-A2B8-5EABFE216D3F} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31117716"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00132bac94d1da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\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-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2830380789"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117716"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2850850864"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000cb2fc91f87190e4194d42416469b424e00000000020000000000106600000001000020000000a25e67a7c4c4ed8fbcb18501e5b08ca510f75eb08764973c7b2a3019a7dc2d7b000000000e8000000002000020000000584d0bc27f82dcb17f5c5f12ecb833a58c73819489cf0947cf31c18acafad4752000000020c24ae72d0f525b7a5bcc5de25dcc83b38aa1870635652fe3db76ec62decc894000000070855b296909a13c34f086d80e30f9732bcdb0b002ef094a55ace0c0e805b1d3155f6e7c230aafd6d015af65e575eb63fb9bfa12c32cc8b9dcc08e5724a4b865	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000cb2fc91f87190e4194d42416469b424e00000000020000000000106600000001000020000000ecedd9c6965289d3d9816d27214983e8df635927ec0b8e12bb42c21e71c3c76a000000000e800000000200002000000079f23179798b1342dd3fa44b73d57cf883842fc9f9a5da55fcb5c4128397486220000000d5b1b00696d2b8ed431b3dd61a4dce008cd68ffac4563e2a9e9cb4de8c1e78f9400000002578957c727f9fbe7d2a80fdb31dd15f4fa643fcb557313b86746a70b6bec139dc3e8b79649edb2e84e81eb9651e6a79209f55a21cfc837f20e36ff1ea645863	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d04339ac94d1da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
112	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
112	iexplore.exe
112	iexplore.exe
1668	IEXPLORE.EXE
1668	IEXPLORE.EXE
1668	IEXPLORE.EXE
1668	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 1888	4244	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	85
PID 4244 wrote to memory of 1888	4244	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	85
PID 4244 wrote to memory of 1888	4244	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	85
PID 4244 wrote to memory of 1888	4244	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	85
PID 4244 wrote to memory of 1888	4244	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	85
PID 4244 wrote to memory of 1888	4244	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	85
PID 4244 wrote to memory of 1888	4244	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	85
PID 1888 wrote to memory of 112	1888	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	86
PID 1888 wrote to memory of 112	1888	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	86
PID 112 wrote to memory of 1668	112	iexplore.exe	87
PID 112 wrote to memory of 1668	112	iexplore.exe	87
PID 112 wrote to memory of 1668	112	iexplore.exe	87
PID 1888 wrote to memory of 32	1888	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	88
PID 1888 wrote to memory of 32	1888	2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4244
- C:\Users\Admin\AppData\Local\Temp\2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\2d0689fa5943ba61ba20fceb0761fd06_JaffaCakes118.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1888
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://www.leileikuai.cn/welcome.php?k=t%2FK9qMCtzqrG67buxuvF1Mbrt%2FK38sbrwK3awLfyxdTA1sCtwK3Iy7fyv%2BzArbbuxuu27sbrv%2BzG67fyxuvH672owNa9qMCtvajA1r2owK29qMCtxuvL48bry%2BPG68vjxuvG68bry%2BPG68Ctvai9qMbrwNbG67Civaiwor2ov%2By9qMDWvajArb2osKLG68DWxuu%2F7MbrwK29qL2oxuvG672owK3A1sCtwK3G67fyxuvG67buwK3H67fyvai38r2ot%2FLL48bryMvA1rfFwNa3xcCtt%2FLArbfFwNbOqsCttu7ArcXUwK3G67fywNbArbfFt%2FLG68Ctt8XArcCtt%2FK9qMDWzqrArcbrwK23xcCttu7A1rfFwK3Arbfyt%2FLArcirwK3F1MCtzqrArdrAwNa3xbfyy%2BPA1rfFxuu3xb2oyKvArcXUwK3OqsCt2sC9qMXUwK29qMbrtu7G68DWxuuwosbrsKLG67%2Fsxuu9qMbrv%2BzA1sCtt%2FLG68CtvajG67but%2FK38rfysKLA1sCtt%2FLArcCtsKK38sDWxuu27rCit8XArcXUwK2wosbrxdTA1sCtwK3F1Lfyy%2BPG67buxuvL48DWwK238sbrwK23xcCtwK238r2oxuu27g%3D%3D
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:112
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:112 CREDAT:17410 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1668
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://www.go2000.com/?3
    3⤵
    - Modifies Internet Explorer settings
    PID:32

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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\Windows\INetCache\IE\3QU26HOG\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/1888-0-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1888-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1888-3-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download