6d987248a7df4508f0ff217c82a09e8a059c212fee2b5ade4819fc3092432f33

Analysis

max time kernel
64s
max time network
64s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
24-06-2024 07:21

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General

Target

7BIC.pdf
Size

1.3MB
MD5

5c66f5396a267e08472c8943e1f96a46
SHA1

9c82293caec4259d0b91b8e91bf11f9a68cd0ecd
SHA256

6d987248a7df4508f0ff217c82a09e8a059c212fee2b5ade4819fc3092432f33
SHA512

9a5016a247c62308a0ecf4d19be7dd858f27418af23e3df05a1d8b0405dab3e6708d33fa93042beb8eba7126efdefb9bc8e4a0b47a2dadd557cf25f4d716d039
SSDEEP

24576:snHqAunsVTPFTymnZLVcgmNe+oa6+nkHUw2bGWjYy9DU1QQEVyGaC:wHqbs15ymZLagmN0F05tBUPEVyGZ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7C57E9C1-31FA-11EF-BB21-6AD47596CE83} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2528	iexplore.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
2256	AcroRd32.exe
2256	AcroRd32.exe
2256	AcroRd32.exe
2256	AcroRd32.exe
2528	iexplore.exe
2528	iexplore.exe
2668	IEXPLORE.EXE
2668	IEXPLORE.EXE
2668	IEXPLORE.EXE
2668	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2528	2256	AcroRd32.exe	28
PID 2256 wrote to memory of 2528	2256	AcroRd32.exe	28
PID 2256 wrote to memory of 2528	2256	AcroRd32.exe	28
PID 2256 wrote to memory of 2528	2256	AcroRd32.exe	28
PID 2528 wrote to memory of 2668	2528	iexplore.exe	30
PID 2528 wrote to memory of 2668	2528	iexplore.exe	30
PID 2528 wrote to memory of 2668	2528	iexplore.exe	30
PID 2528 wrote to memory of 2668	2528	iexplore.exe	30

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\7BIC.pdf"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" https://conferenziaworld.com/finance-transformation-banking-conference/
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2528
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2528 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
7356660a80e413aa79327af5bd58028a

SHA1
c5ce168214a18b2b097b1ea34f0fae6a27959792

SHA256
b4179806ab5f9b7d3a093b2a317b900323f57f8007111f05911663186bdf8693

SHA512
bd13ddda6ad4528efa9b0ef75514be99cea42c20e33dc0c417027cb78fd5ede5d1566d9d57d828d3fe955d64e8e5fc003c2454b9b7fe1f4ed2091b2c784f1162

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

Filesize
342B

MD5
5f36118304811d299f657e3686ab5f1f

SHA1
6009689f583fd70038c27bdcc6ec25f4664e6bc0

SHA256
d98811656f029963cdcb424a1b1c9ebcbaafeabdf10a91eff9bfe86c8adb54f8

SHA512
e3920fe7d740ffaf60135fd4ecb1f7db27501ce9c43da5e4cef7f8426dc650738bd420b30584591fd0a48e0221d8bc5c3112cf8535a527d81168c793bb4c7c01

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

Filesize
342B

MD5
0a5cff091063cde2336bb7bd3213d52a

SHA1
bf57d6ac88c85cdd82baed67f37f63488d88908c

SHA256
b2b847361b0171522d4b7844449af7a7bbf1a9c0f70f5756a2d02cdb5b87b765

SHA512
95bf9eca8b9429ddbb38ceffb7e1a777265e92d480aaced80cf4259286f67518edc640e2d7817d1a4e2aa49f3233ff88eb9f43fd634c028416fc57e98b66dfaf

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

Filesize
342B

MD5
7f561b5f68ed83ef6376c068f053e24c

SHA1
45e14e10796c5ba4e9455bd531251eb0ade40507

SHA256
b0e0b397d5afbff3144200d045e815c41e61e9d1644cc03c2b2d8166d69f9434

SHA512
8a02009a40b354e494181be708ea1cf7ab86f9f3635385a4477ca4fe656a80878246221572ef81e1c5ae78d1a259694a87a213679b9969b2633eb1d51519a4f0

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

Filesize
342B

MD5
f95b3c87031d689ac23c896343cb6007

SHA1
1e11c00aa953c3408c6daff6a48f5a328d3356a1

SHA256
6489f1adaf183715bb171ab5277acde3ec2064d70c70b02c5eb3fb19a300da7b

SHA512
26d57ccfc49ae5428755efad2211b25b72586fa944ed3fbd8843258fc96271030a47a07ddd17f5534d63c54ab8ed2cf5bf8aaf9c31ceb3607d768e7027bbcc97

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

Filesize
342B

MD5
66deb8b92a7a17bb5ca5f89523531cfd

SHA1
354a51ec214d19fe36f53e318e84ec1b9510bcfa

SHA256
b211c53238bb2611f066a989924514b80cdab7c616df907fa8f5c0052f0e727c

SHA512
342b45b64a71ca0909eda2439b21dce6e4f7cc6b24202e5e2c3facf231897c00e4e7ca45c8efcbaef68394d68fe311c376b8990e3824525f0b4b4c5ff3fed755

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

Filesize
342B

MD5
22ff410cb0468770fc3dc6af9d35a36d

SHA1
43ad1fbad578355b4d75279be5aeaf148a764b02

SHA256
38a10ba9ec205bedff836c916aa1adcc2afdd9313e3c58f763cd77eb29ab6027

SHA512
5e024881822451d0db6459c73fe63c5287c825a695c02115be4852b20924830d4a81c5b4bc541dd7c7603e2a1f6e4fa1f39b84a8795cb1ec2b90578f28913049

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

Filesize
342B

MD5
0e9de95c2ccd91caf8ac7d0da18d902f

SHA1
6633c714c48e9205525269dfecd028678b13a083

SHA256
aeb2f3dda74f3ebe2018b0daa1fb136c93e48c6506819d5e7a169c435bdb50f6

SHA512
ee31821d5c3932e4d0e87e839701efd8888844baa51fd054b05aadbb5596414a30e3781749c2e5d68cb2b97c8d649cfe52bbb95624f415b2bf064b82c17faeed

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab126B.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar12FE.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
0112bca33cefde51722be54fc7e0c873

SHA1
a4d1b727a27e371e7143c164b65204bb60493246

SHA256
9133356d538da8fd863de99049dee450d5e16c64645f13153e1b3886361e7b4c

SHA512
d233290157ad3762d523ecf0e6e7968bd4284ab4c77ae3fb67652fb85d569ce8fbd3b0c8e10d37adffe041bdc7739b4f44954dc3568cb203a2d726425f75d773

Download Submit