3f8761539bd4786c19279e7bddfe2d81a72e440d3e28b1bb1e24fe837a8a3394

Analysis

max time kernel
150s
max time network
158s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-10-2024 23:13

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General

Target

26e4a8e9fa3e4a34f5252cc2ca0b539a_JaffaCakes118.html
Size

85KB
MD5

26e4a8e9fa3e4a34f5252cc2ca0b539a
SHA1

e43865d9f14a4a38622703918186f1493c42f2cb
SHA256

3f8761539bd4786c19279e7bddfe2d81a72e440d3e28b1bb1e24fe837a8a3394
SHA512

594738a67901a99a0fa1f3a96c55170025a2b32e32b098a19b9c2032085234563d9f7a5b4465e0f9c3cc96bc492582c86755ec2e4122c7a819af0907c51e210e
SSDEEP

1536:2+ipVn1BUNqvLKvr7R/VnVoWCUKSo0mjiMpbqqvmznhKv++nPLB1Vf:2BvLKvr7RjGiyuznhKv++nTB1B

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
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "434615084"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D2B5B8E1-8602-11EF-AE16-46BBF83CD43C} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2236	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2236	iexplore.exe
2236	iexplore.exe
2832	IEXPLORE.EXE
2832	IEXPLORE.EXE
2832	IEXPLORE.EXE
2832	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2832	2236	iexplore.exe	30
PID 2236 wrote to memory of 2832	2236	iexplore.exe	30
PID 2236 wrote to memory of 2832	2236	iexplore.exe	30
PID 2236 wrote to memory of 2832	2236	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\26e4a8e9fa3e4a34f5252cc2ca0b539a_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2236 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2832

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
b91eee7842b146e72b7c9491043f9b34

SHA1
0b9f0c64e44ff416953801b098dbe0de0a6a3e7a

SHA256
4a05ac8ec6a95c6af395f584d6d9f9525f88fc09a531601e42d4a1cfc8a4cf3f

SHA512
5092ae91b2ce6ec77bfdfcb1ef2fde0d3e31f9fb8f7e2edc18d140288490dd0402f13c509471aa06c038718c486139c3a5752b5bf177294d0b249fd03586929d

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

Filesize
342B

MD5
2e42df45f4a2c49daa5ecb423d1ae6c2

SHA1
95935b20122e24cc0066d690c23815ce80afcd1d

SHA256
5ee0e9a1b9d80d9a432154834f729cbbd42868bd05b143fb428ddfb4a55bbdef

SHA512
d850d8f7d648d499882cda3a726561e446332b23dc1409bdbb8f47498ae55f2a6cdd69f28dad52e22ba5df8fd5c169c03fc294c63fdb21e9189d0d99858ddce7

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

Filesize
342B

MD5
522741f402fce84e8adb30a3b8651d22

SHA1
84cd1830d5fe5afa86c3242fc6019986448137f0

SHA256
16e689cceab421ab451fcf2fd4e71abd113a9221c3a6360140d7101ee6fce3cb

SHA512
70e6ebc60f63dc30d5c37da19006c64c5c8eba39597a249b540b1e03ed3079ab4acfa143fb8d802ea877ca3abe9d90dfe4cd3e3df597bd7bad0d6e98f0bec1c2

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

Filesize
342B

MD5
3d7e8861cdd25745cf88a478669d8075

SHA1
611b523d51efbd18cf80350df84f6883fc3d98cf

SHA256
e6ae5dee523c6f6f59a403e8fb98d4e2397a0378d6a6af1f04f8acbcac58e48a

SHA512
7a03ca623c39747c307d0b37745be3fb8fc2eb99e695d124b93f0a21c45d669ff9aa99afd21bfc18a6384e7f5b92a771af9d5c13ff8ae8d692e7d93deeb00a76

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

Filesize
342B

MD5
553980923484742260fd0c21cbe77cd6

SHA1
c9f7c6605cbed393fc7e7a9c5ce96791dbf35936

SHA256
fcea1f04ab5ccfbe56bb08dc0513369ad9caaa49acb91e0a8bdb471db3c91bf2

SHA512
5483d1aab1c87f9a40d6145a640d4d98dce8080bd1f1a5e64de6671b2f082573d1f42e326e8040eb170306e4842a886aa6c4664f9fc2e27718565add58e2a988

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

Filesize
342B

MD5
4bb0a25c5e6eb704bbbc4f8262236f09

SHA1
378a2bacb55d5a13a964dd8151dfaf941614f1e7

SHA256
64eb0d16082e0d49cf85264dcc31f3a18c1d6289b8a92fe48b94a1b6f2f3b9ba

SHA512
50802a8e7878f58fa4a3bda94b37025ff763e0858ec5eab7591e7d34951cacb70e018f2d4f2784f2f14fe32abcbf07693a450d0be7d1a029f9872dc94fba0eac

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

Filesize
342B

MD5
7ef2639fa1035b53689b0a0a8953f0b3

SHA1
30f1aefde12a08b3756f005f17102a6266b2d8ec

SHA256
b7e73defdc1c7ce8c494bb82b735182ccd560b5adbb94bea111e64b1a03e1cf7

SHA512
2ec2def207108d2500af816a0bd4c5a2d0d06fa3c5fc054326d348ec12703f65b11fceecd0e07a9a33b31f211bb8257567a231cd4ce3b0d30ad2f681cc68fbda

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

Filesize
342B

MD5
6aa8661acbecbc36d89245646c790750

SHA1
913ea317b4f204dcfdb8fa89d308c8e17e0feb5b

SHA256
45b511182e1c25dddfb0dd5f885b4bd75529c8ae3bc2530f899218a4929ffb0c

SHA512
2d8283ebc4fd656440db310efd073008413643dddd8095146e6ed259399812c0c319d204b98c34e55e7e15c2b3ea5ccbb92bafafd0437877d0d428681f379ff7

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab870B.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar87CB.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit