fc2fc9b7bf811dcd5fdd6100b2b53935ed24b7b4fe73d0255832507f03320558

Analysis

max time kernel
132s
max time network
142s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 05:49

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General

Target

834279d238d1cf34249f894c0b25cacf_JaffaCakes118.html
Size

258KB
MD5

834279d238d1cf34249f894c0b25cacf
SHA1

ff896b40f66024237daa591419d1119f24f69fa9
SHA256

fc2fc9b7bf811dcd5fdd6100b2b53935ed24b7b4fe73d0255832507f03320558
SHA512

bf34056e1a7fdb78a04905aa0e10f10011e4a99d54544d279f37a029844319284a6738c83d3dffd3203f32dd0fd3f6aa2415df63f9744f8fe010dac8d6521736
SSDEEP

3072:hWeOQDAcorhB9CyHxX7Be7iAvtLPbAwuBNKifXTJ/:TOSwz9VxLY7iAVLTBQJl/

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 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "428739640"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FE3FE3F1-5092-11EF-9BD3-424588269AE0} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2420	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2420	iexplore.exe
2420	iexplore.exe
2352	IEXPLORE.EXE
2352	IEXPLORE.EXE
2352	IEXPLORE.EXE
2352	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 2352	2420	iexplore.exe	30
PID 2420 wrote to memory of 2352	2420	iexplore.exe	30
PID 2420 wrote to memory of 2352	2420	iexplore.exe	30
PID 2420 wrote to memory of 2352	2420	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\834279d238d1cf34249f894c0b25cacf_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2420 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2352

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
c74462d070e272937c3da4f0e253f82e

SHA1
d21c2dbb2269b0c95b175a54a9f120a27bd25c29

SHA256
d2c8bdcea12085d738390e10c2b716b42bbc8fd2169747ce82e743460d428a80

SHA512
e60be1512ba4c8164800b0a4a3d1f6921dca04917ee5032cae56e9b9d080fc4af1e2a62226ff5a91ad2b5e84d7ea04e5920a909e82581705e12f699ed9455a6e

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

Filesize
342B

MD5
3b67eb6f7221b143b00d4093a780fb48

SHA1
db2682295d56a239dba359f284eccbd196268b96

SHA256
f3b2aba77f935a800f50b2bd38dac99d5a6ca73b8310295c091a15b82fba4662

SHA512
d00796731c59cd927bb7cdc5d978969efb63d9a0574b50a9a11aa30eacb7ba25715a2261de4be3077a47e90cf7acae0ea1152db484b7d3fbb0a02c1592236276

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

Filesize
342B

MD5
f80ffcb769b3d5d4ebacd12a14398576

SHA1
da3a5ee77004fd54db37b526fc34d660c55c3ef8

SHA256
b9b86894ed2fb8ca9f2b272d5c5ea2a588cc290bc6ea22d52550031132f74b2a

SHA512
2ebddfaa3d654cd24b168896a0a3822a6fa20a1d60ccc3c5e23e124b53b7db8c39e7cf386e236f64c27925beda2ce83b0ad13222a46734960ce062a47caad110

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

Filesize
342B

MD5
e6140ff53e5855217659459499762a73

SHA1
357d5cb551f902082f9f485ec160b67e6e6cdc69

SHA256
16518470aaa9af3d3fa46b36b4f83917e80a44eedba33fb5c84d2e3dbd3c2101

SHA512
6be41f01b7ebe2b103ad87f771c472d9a101890163c28891481f4c209781507275a620b26311747f505354e6b30163e26a971aa5b4f40a8bc6118c4e8bfc5bf1

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

Filesize
342B

MD5
5b39dc580d330b2e5b43f398fbd02efd

SHA1
12073f3b52449709dda676aca20f3e480cc53f83

SHA256
b52cf8a19546b5761b5ec29f53b8324d512c16c695a7066b4d754195bb273829

SHA512
6e608f1b23f20cd19a181e22bc24f621f43d7acb37fff1dce28b89212c5fd7300a010d0ced195dcecabec23cfb06d053d54e3f1d489492056317f60b2118fb3e

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

Filesize
342B

MD5
d7c34397770ad9854b118eda2de9a9b2

SHA1
c8d5601fab51eddae8831991a1728eb1040cdded

SHA256
9dca1dde2c83313db90d504a85fbf8d4b2467f605a6d2e09ac89a7343c76eb28

SHA512
ff099a0d18345051c702d624cbe27c057f665ba53d7aa3f4309ba2a96d33f173a3fba6674f1e302fbeee5e9604af899fea2116fe7414ffb38acc841fb0a1f4af

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

Filesize
342B

MD5
71a7308cf9cd7da229a911b64b9dba6d

SHA1
8513611d84050a49ab779b750bc1f3d2452136fa

SHA256
6efbcd82109f617b5f1697e1a4fe1a3528d55c8359f0900826dea077fec92af0

SHA512
cbd82d9008f4a7f2d025d22a1b12e5f6a6f375285949234e0136783149cdc0e6167dd4b0a11befd693732c856fbb6f36120f00c375bc3d9a742ce09d1b22a773

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

Filesize
342B

MD5
61bce5222b7bbe3142101691d990955c

SHA1
3f20fb308879720b5bef8a7a99a7d4aca7f2308c

SHA256
b735907eff514a1309a47b80c656af9f5cc7c6201c35f1d01d9fb243905b7f62

SHA512
e185d7e641ff63c4c6837f232e8d9970f3ad84ea271742694881a60eb07f7168245d648c9f502ba98f9f44641ddbc000d9b639f31ef7885a70cee83cbf6d0db0

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

Filesize
342B

MD5
008b3ae3297d2d6f26200bba8e386620

SHA1
1c0bdb0d9fe594b9462f8000b5855d88b3285105

SHA256
27d8f81bbd757951b3c54a1472e07c9a276426efad846e810759b39d1354650b

SHA512
4dba2075bb5835dc954b7d0e534fe2f07c90bba08d064c8e61c44ea88cf6f7cafc7f0d873150fecdff02645807d9b84d8f68cd753bde020945e533841bb484e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabBC7C.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarBC7F.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit