c44f571b5f2d5382598ed04b741491d3706890fa54de20b460b714a29e80c840

General

Target

afe378cf43a4be1b6bbf496837637378_JaffaCakes118.html
Size

53KB
MD5

afe378cf43a4be1b6bbf496837637378
SHA1

56e2d43241e319b14da2dd628b7ded28de5f949f
SHA256

c44f571b5f2d5382598ed04b741491d3706890fa54de20b460b714a29e80c840
SHA512

4c230ad2e8d652ef7a320a19aa775e4005421f8c2b51f052eea2d8d600a46e575bdde5a9f257ac8ec0f36e8905e8744b63626af44257c0d9bfe1e68c248a4f5d
SSDEEP

1536:+IIunIUXElvPf1CaEjIibZgYkL3td1ngtM48tRJ/qud5ea9hLtMchAfVuiaObLtL:+knIUXElvPf1CaE3BItd1gtM48tRhquM

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0841E571-2B49-11EF-A5E3-C299D158824A} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424639682"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2976	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2976	iexplore.exe
2976	iexplore.exe
2940	IEXPLORE.EXE
2940	IEXPLORE.EXE
2940	IEXPLORE.EXE
2940	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2940	2976	iexplore.exe	28
PID 2976 wrote to memory of 2940	2976	iexplore.exe	28
PID 2976 wrote to memory of 2940	2976	iexplore.exe	28
PID 2976 wrote to memory of 2940	2976	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\afe378cf43a4be1b6bbf496837637378_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2976 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

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
86fc85b0384a0795013d6b68237feb60

SHA1
ad219ba32437d5285b683a8de23385f2ee37e381

SHA256
e4be2c2e5b4f2d15d10ef76ae6c6d548ab8cedca112b0768b926af1cb0fca556

SHA512
38b199508252b4f3ddc901ccca7c47af533746b8409d9eff224ef3c3ac98ff6e0685371c0faa0bb73765950fa2123bf172c1ad24812d06cba51f3572c7d711eb

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

Filesize
342B

MD5
5b958518123e7c4f63a3ef6badbadbf1

SHA1
6a0c72869b04003c05bb667b4ad34e42db1f8b09

SHA256
bae3116899281f068559fa85288bfda243144d926523ecb9006196d13de106cc

SHA512
127b4d30bd9e875878695c1c8e509b94d1169029092d28615fe94320df747910445d7f55430c3bc87aca92701c1148a35beb309c0c54c0dc35da0c6ff5dff799

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

Filesize
342B

MD5
75028448f37d424a2c482aa19b654d0d

SHA1
e3f8de7c2fcfed364fada4959420db385f0ee14c

SHA256
a83a0f3c9397f24de45e9e4ed049678cd3dcc2d20ad40580f7bed72f21c9a941

SHA512
4af0493a3ebfdc470b38fb06b93225f52c036c3c84baadad96b25dcb1307c94fae566ec8e9650d3caa0e6b58f23ea27df201bcd7e98931076de9528cf2d42ef6

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

Filesize
342B

MD5
1175fe84cb55c2bffd54fb6a5250f15b

SHA1
dbf45d6e17ff228a5bdddf5fd9b357159c9cef39

SHA256
20c89dc29412107f8ab5fbf6d9d18e0d7a7b9749929e6d0b4e27087d33d58558

SHA512
cc8760a8d723eb6d9de76db1bb534f014ce99b8338271f41f2319bc186d4f7734bdf9a5434d7a0c6dbfa398ee59a43527c62a29b5b44bc08c1ac3432f143d891

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

Filesize
342B

MD5
8e490cb613c3d3dbf8c1e216c1446594

SHA1
3641cd5e0a6682d116d29254882aa9d597032965

SHA256
edb649998a2cb674632c83ecc5dbb65e4b6f54369ed222dbe3fb71fac03daddd

SHA512
d45bc4c6fbf8a810f99862d8bafec0c981bab2860282ec2b0381b5d8dd6aa9805dc2a3e7717da0dc894d0cde119f99ee6ba8f7d1d2bcd2a71542f0609708010d

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

Filesize
342B

MD5
45d4b5440bbea0e6399f69666eb816a2

SHA1
bec8c5261d5dbd9811b758d7d80889a974f1c33c

SHA256
c0dc00ebc8ca6f63fac4d1eea68ed09f30cdcfc283e14fbae66de525031cdad8

SHA512
b6a31caeda9526f838966885d06a0965ac413c91d5b9bcac9dc9beaf2cb4c86a97b03ecb6aa134413053974a220bf9b1b5e07cbf00a53c483fade79a0e1c3349

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C:\Users\Admin\AppData\Local\Temp\Cab204F.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\Tar2061.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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Analysis

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