1c73791d5a3b59c2372f5f99f6b3db98cbe8850ea7f320ae7c6a9ac6bcf1ad08

Analysis

max time kernel
143s
max time network
149s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 14:09

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General

Target

b3c5c3d3e19c1c5e359c815ab0035a51_JaffaCakes118.html
Size

21KB
MD5

b3c5c3d3e19c1c5e359c815ab0035a51
SHA1

257b1efd4ab70ac28f45f0d3c359cadbc2e1ce3f
SHA256

1c73791d5a3b59c2372f5f99f6b3db98cbe8850ea7f320ae7c6a9ac6bcf1ad08
SHA512

51711caf2de03fbea522044e74519758297172db11172bfcbde9ff4c532e68926f4395ac2b066c7466dcf230b6870d20e37c44bcef56e5cf2a65f56716febc8f
SSDEEP

384:4+QfPFd9QZBC7mOdMQA+KfpC5IgSnbmFe7Ac9o6UH8E1jYpPd:Zcd9QZBC7mOdMQ2pC5I9nC426pPd

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000062974e5b5f804e45b98349be16bffb78000000000200000000001066000000010000200000003866cd35f3c1e2b9cdd076ca275208162315b9596e0f9c24d723730b15277ed2000000000e8000000002000020000000dbd13f4408501180e431f5b4674afc9a0f586eb2f786d3ff08319ddf9654bd3f200000008419a37e92811231ec07593d9146d2c45047f4b2843efa621baeed9e8f77fd484000000062f4f72f1601385c3473e7afb229b5d29bbd30e253d9e5b45c249ae8d4c48feaf7caf10de8ced86658feb163ae6b1bf96134ed8022d40a5cfd327a4fc9eeb45f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430411248"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 309434d6d3f3da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FF5E82D1-5FC6-11EF-BA93-6EB28AAB65BF} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2340	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2340	iexplore.exe
2340	iexplore.exe
2760	IEXPLORE.EXE
2760	IEXPLORE.EXE
2760	IEXPLORE.EXE
2760	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2760	2340	iexplore.exe	30
PID 2340 wrote to memory of 2760	2340	iexplore.exe	30
PID 2340 wrote to memory of 2760	2340	iexplore.exe	30
PID 2340 wrote to memory of 2760	2340	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\b3c5c3d3e19c1c5e359c815ab0035a51_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2340 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2760

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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
49146b2a2448cb1201b95d9fd1133c87

SHA1
4ce0d31f31a56f9a98061f41b08f39ff5fc14f4f

SHA256
1a53c9956eb3d9601b6f1c3eb13fd92a1d75422a1532c87457378b7223258344

SHA512
c694b4752ce889836a6e1f006216d9829567242f877c3d488080e4d4399dcd0aef6a849a855ee039fd71494d081aeb9d1c21390a981e4d96d4dae7cc21f0de3f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
215e43e231557ca82f163a8cca9a388f

SHA1
07e09dabacba070030f997e8a5899fa5bed5871b

SHA256
b10880f99de8a0fc8ea0f8c1ca450f1b22b0adb6e876e52077456ab318883272

SHA512
dcc2458783712b2d64ede37ecbd90f0f61efaf6a3469971a8bc851dbb996e7fb56232b0c7500c7ce42cab58bd86f6aee8a6d3ca2f79f3b3383ae5261a3f30a7b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
5fb282410589229db18493d919e34b6c

SHA1
d94c354ce440a2f8cf7ed5e1559a6612e74c706d

SHA256
1a23506c790a08523dd4d14274c138d2d618523eb4623c22c9a798c2988a02ad

SHA512
30bb2fb89ba54e8b528beba156fb946fec1b3655a155d94ce91b24da4adada4201979482b87c642526e1f3f6f67119904b2aaced45770b9cad81b64fe56fbcb4

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
459ac3f0a6b21d68ca6e408577092e3d

SHA1
039ae5cbc81919cd4bdddb0c304420720c3bca82

SHA256
9e4934a9e5ba2ffaf1d53f1565ea4a84327a3309e6e3a37ca27150ee91cd2f87

SHA512
46ea4daebf34085b8dfe27ba401e7d4565f4ecb55067b2bd7ad1d6c7ef19d933ea033f9ce7cdfda2ca9659620f73efb1f6a715c3aea3d2b0039b7d477586b799

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2F8A.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar50A6.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit