8ced1db4a8b2da3c000e11ecc1b20034ce569d38661a5079e61d14ea9eb6fa10

General

Target

102d52927c97473026270d2d329a3a3f.exe
Size

16KB
MD5

102d52927c97473026270d2d329a3a3f
SHA1

92ff74028c70c2357d082fea6d1f911c855ad485
SHA256

8ced1db4a8b2da3c000e11ecc1b20034ce569d38661a5079e61d14ea9eb6fa10
SHA512

3cadae11ca6f2b706a988cc6de36d156f1a6f3651628b212db9d788831a6bec072b12f2fc26468ec1933a05667b1f4f87f8f971a470288f8c84fa6c3163e068a
SSDEEP

96:jQlf5SUbTvwXMSLEC4r42GrMFX277aNyPtdK3xoJb:ExYaTbSLENnGrQX2IyPtDJb

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F17B8E21-A84B-11EE-8CED-6A1079A24C90} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410237332"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2988	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2988	IEXPLORE.EXE
2988	IEXPLORE.EXE
2768	IEXPLORE.EXE
2768	IEXPLORE.EXE
2768	IEXPLORE.EXE
2768	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2988	2884	102d52927c97473026270d2d329a3a3f.exe	28
PID 2884 wrote to memory of 2988	2884	102d52927c97473026270d2d329a3a3f.exe	28
PID 2884 wrote to memory of 2988	2884	102d52927c97473026270d2d329a3a3f.exe	28
PID 2884 wrote to memory of 2988	2884	102d52927c97473026270d2d329a3a3f.exe	28
PID 2988 wrote to memory of 2768	2988	IEXPLORE.EXE	29
PID 2988 wrote to memory of 2768	2988	IEXPLORE.EXE	29
PID 2988 wrote to memory of 2768	2988	IEXPLORE.EXE	29
PID 2988 wrote to memory of 2768	2988	IEXPLORE.EXE	29
PID 2884 wrote to memory of 2988	2884	102d52927c97473026270d2d329a3a3f.exe	28

C:\Users\Admin\AppData\Local\Temp\102d52927c97473026270d2d329a3a3f.exe
"C:\Users\Admin\AppData\Local\Temp\102d52927c97473026270d2d329a3a3f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2884
- C:\program files\Internet Explorer\IEXPLORE.EXE
  "C:\program files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2988
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2988 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2768

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
344B

MD5
4ebf44666d03ff9d3ae05b21158f8fdd

SHA1
4984c37fa50687197ccee6450dc8e0a2039d5924

SHA256
cd7208665f3ba534dc01913d9d81b2799a96fb46cab9ddda630706ff9de06339

SHA512
1c3c15d1516b2096ad4fa83a2817a86d64d7f9ff59d2d06d2ff1a7bb34a9eeb49e245744b3e9a15d3457253703cab31dc87985966b1ded58f8d35b5d3b7edd65

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

Filesize
344B

MD5
064ea1939d9c6f79f5b131127efae736

SHA1
7776cc3473bfda5b33a52f7dde2885ad7aa7d454

SHA256
98b9aa606c0e22442906eb717f3160f7902e20e2e3766b4a96106f1f978e188c

SHA512
f9ace192346497ac0e321930db0d85ee20ac3a7595151505dc4228639d6842a5ad8955d651d008f97b0f3178857f7225d4e73a7448ac8a89f981562c81a88555

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

Filesize
344B

MD5
17d663216ccde438131b1548e5ea657a

SHA1
f4f3ecf4afe6a69d8e1dc554e646765df2e7062a

SHA256
644bbf5efb93248860f28661ae8864b8cc5e042292794685ab14ffda328c4bbd

SHA512
29e6082ff6f22c8e9bba364c516c6c2fe0c2316153380c8ba19400af691ada5f5c69747559aafe92e9df31b2e29934e6b9c6ff04e9eab0392acc9dc7d20a7486

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

Filesize
344B

MD5
2ec515326c8c5e0c01b99d39e8c2b9be

SHA1
377c9001657ea8ffc8b68a96410ea4ea2171a7fc

SHA256
eef128689205ea0660385d5d44fa2fce1c959406a5c8ac8e406d5059bb380d3c

SHA512
9f08303f4523d557c60472dffb417ebda72cd2659f06b61764ece4dedff9953fb416cebd5a9b5461282094674abccfa1c8ad2833be6a080e6f817010e2a4ce60

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC297.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC2C9.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit

Analysis

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