98688948cf24bceec0a3f47e6fdc75a63e9ac0fddbc5fdb31b362377840bcf00

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 04:44

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General

Target

8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe
Size

44KB
MD5

8314cf6fb572fd144991cde711fd0d5f
SHA1

f982e4ce197bf47679a38a82cfa362ad00db9be3
SHA256

98688948cf24bceec0a3f47e6fdc75a63e9ac0fddbc5fdb31b362377840bcf00
SHA512

bf49302ffae08752ea00292e49b6a418456bf172459f6f0c2df8d5258e161e3d874886ec17c5389082fefcae0956535d733472a5c30e987433ea55cedb4d22a1
SSDEEP

384:1B+s4m5jdPc4ImVrmX0Ez+/Qfk6W/SBe4Pv9t5Ao6WSMcGYo2Eh0gTkGz:1B+lCRPfIm9bEqYW2/5Ao6WSMc0pTT

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1724 set thread context of 4260	1724	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	83

System Location Discovery: System Language Discovery 1 TTPs 3 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	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 40 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3405085355"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31122582"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3405085355"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "429338869"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\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-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3401491188"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31122582"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31122582"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{F63D4052-5089-11EF-B810-F63E9134FFF1} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31122582"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 900b53cd96e4da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3401491188"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005c373d6e7b7fdd4c8b1bde4608b4afb00000000002000000000010660000000100002000000062a7b193be0572e943c0e85569f2b46ee64f0ebf9819765149bf5d9d5da4323f000000000e80000000020000200000004c48e06f966092850ff40c026641b4eb4957e9097ef85e6db02a95d3d07776c220000000cd915c6d80e11f695f6323c8aa11fb104daf1d932758c30fcf02164768710f2e40000000aaab801c18a5c454484d2157b8923afeb51a903e553e4b50caa7187def7284b281fec6b731c757a2a33db38402a14beb6d617d32d40b223980cdc55909663807	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005c373d6e7b7fdd4c8b1bde4608b4afb00000000002000000000010660000000100002000000066a226c5addd4f6bb75ceb5486b8aff108fd81593ec819dd8e31e86a131d28a2000000000e80000000020000200000000105bc667641770a1d74b6bec62df1ae79fe08ebfbdad3a78aebe9e8c699125d20000000b0bb634db32af2d9f180419f73c969da9ee2165f52c49437d19cf6a4670cf6274000000091e100ee9b188a430f3876c4a24d938201584c92e2b6915abc552f664a7c5dc6d4d6241018d8798e1c81817fbc36bfd73aece4c1fc1fef1603d58f3dbca2c5c8	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70105acd96e4da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2951562807-3718269429-4208157415-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2288	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2288	iexplore.exe
2288	iexplore.exe
3696	IEXPLORE.EXE
3696	IEXPLORE.EXE
3696	IEXPLORE.EXE
3696	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 4260	1724	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	83
PID 1724 wrote to memory of 4260	1724	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	83
PID 1724 wrote to memory of 4260	1724	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	83
PID 1724 wrote to memory of 4260	1724	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	83
PID 1724 wrote to memory of 4260	1724	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	83
PID 1724 wrote to memory of 4260	1724	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	83
PID 1724 wrote to memory of 4260	1724	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	83
PID 4260 wrote to memory of 2288	4260	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	85
PID 4260 wrote to memory of 2288	4260	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	85
PID 2288 wrote to memory of 3696	2288	iexplore.exe	86
PID 2288 wrote to memory of 3696	2288	iexplore.exe	86
PID 2288 wrote to memory of 3696	2288	iexplore.exe	86
PID 4260 wrote to memory of 2808	4260	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	87
PID 4260 wrote to memory of 2808	4260	8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Users\Admin\AppData\Local\Temp\8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\8314cf6fb572fd144991cde711fd0d5f_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4260
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://www.pppp123456.cn/welcome.php?k=t%2FK9qMCtzqrG67buxuvF1Mbrt%2FK38sbrwK3awLfyxdTA1sCtwK3Iy7fyv%2BzArbbuxuu27sbrv%2BzG67fyxuvH672owNa9qMCtvajA1r2owK29qMCtxuvL48bry%2BPG68vjxuvG68bry%2BPG68Ctvai9qMbrwNa9qMCtxuvArcbrxuu9qLCixuvF1Mbrv%2BzG68brxuu9qL2owK29qMCtvajArcbrv%2BzA1sCtwK3G67fyxuvG67buwK3H67fyvai38r2ot%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:2288
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2288 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:3696
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://www.go2000.cn/?2
    3⤵
    - Modifies Internet Explorer settings
    PID:2808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver1CDA.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VCZ66809\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/4260-0-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/4260-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/4260-3-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download