a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7

Analysis

max time kernel
144s
max time network
137s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
26-04-2024 08:57

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General

Target

p.gif
Size

43B
MD5

07fff40b5dd495aca2ac4e1c3fbc60aa
SHA1

e8ac224ba9ee97e87670ed6f3a2f0128b7af9fe4
SHA256

a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7
SHA512

49b8daf1f5ba868bc8c6b224c787a75025ca36513ef8633d1d8f34e48ee0b578f466fcc104a7bed553404ddc5f9faff3fef5f894b31cd57f32245e550fad656a

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5DFB8B81-03AB-11EF-8ECF-42D431E39B11} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009b106788dea7af4d98683a8983feb7c600000000020000000000106600000001000020000000dafa998142551031a996692797fd901f4b4ef075ee5a145571f928804a61e9f0000000000e80000000020000200000002a94787bdc0fd74f12fcfcf7e93e5bafc165cea1cb85d127c8da07cc5b51f2d120000000e4351e0a7367ed2cdf5bbba3caa5b17661b6c850f0a0431e9532ebfbdc28f157400000004e4f975b33efa4a27f6d47ff68a6f25a1c1a0f79d04b5193d05576804314734e79caa7c8bd7959a85cecac2227279528de9cf4b4f8356a0fd0bf50ce6b58d9af	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420283880"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0558232b897da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2592	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2592	iexplore.exe
2592	iexplore.exe
3036	IEXPLORE.EXE
3036	IEXPLORE.EXE
3036	IEXPLORE.EXE
3036	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2592 wrote to memory of 3036	2592	iexplore.exe	28
PID 2592 wrote to memory of 3036	2592	iexplore.exe	28
PID 2592 wrote to memory of 3036	2592	iexplore.exe	28
PID 2592 wrote to memory of 3036	2592	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\p.gif
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2592
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2592 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3036

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
f941770711396a72fcb3fa5e733bbe18

SHA1
6a1247bd4e462bb59f21ba2179c4cd1ff8e0815c

SHA256
42398fd9542147957157bd8d92f9c4417ee80b3af74fdd9d1f45de32653ba5f1

SHA512
c59938811ec2dd712ce9367025a5d2746236539d36cd1255b2a6bda0cd44ed6a1e349e2ab9dcbe12b2c1a18532e4e4a4b117f042cf00c899b0ddfb3f380db867

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

Filesize
344B

MD5
c4ab97e79d522f4a9ef03a4fe0696961

SHA1
8f2c4ca47a4e9f77a8a7c5de6d06db54fc0e1992

SHA256
9b02ba05457a5388504f296fbaf08baed1ec1dbd7eaf671a655524847fd9e0ff

SHA512
2d88d2ab8969842a780ea0b2579f980303c4a28b64b0d76455fa6ae88beea0281a9441f86d73114897c75067eb65cbbf733ee09fc8dc7a53ee8bd96f0bb1b8cc

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

Filesize
344B

MD5
f63b4174819abff0f13727410d8da4c6

SHA1
47a291a5296124dd87d935fd048f376a147241af

SHA256
4058431bd90ed8fd7d1f7bca6988ee49b34543d8dd4a6adb8b660ae67e633fa2

SHA512
c9334e7410577026f4a61992962573e46c8a3bf84ecf23030b4cede79c1b2d0e0680a33e1caec0f06912529b02abe82e6902bf6630bd4b8f5aab035ced355824

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

Filesize
344B

MD5
af23d7b3929e4f5d81e98cb8df209ae4

SHA1
db6c05212e09f00f8f811449b1bd354869fc23a6

SHA256
cbe63e2ec4f6492b287deeca1799be8e0335286bd6dbe53cd83955d76ebaf1c9

SHA512
17de3868cc4e8c989f44d5b17cf94945d1ebee70f2a0d776caf5f48dda264a77cbec0619bd0a02cf697426c784c6817ef3fb4d24377445c7b6b4fb099911a956

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

Filesize
344B

MD5
beba1b66e3a1e6b9148dedbefa4cf28c

SHA1
8fe6d7523dcf0ac3bb1a143e943a38c6726dab93

SHA256
c1c660967bc47694f685887dc61bffef8dd6e8b7788eb437bf242aa8115ec5db

SHA512
e08453dc13a422a2f1232f5964db17406dfdad61b7120a79bfcdca7b9dc3e629df00743a20f0758844f8a9b4364c028193e16f65bf5f6ffa62857431e30c8991

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

Filesize
344B

MD5
61730d279586626217ae8720082879d6

SHA1
1c1d85e71469e54874f752437991be92bc72998f

SHA256
d6071826edf7e54f7373a0af6a857d36d764ea74c806ef6920f2a189eaba52dd

SHA512
fa376ae8226ebc58ffd803e997281c33fd7f9b1f92c81f576405186b4d7c8a25e19d640bbbefb06333f78a6e41ae76c933cf59175cf8241d7448f34f6bdb6c26

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2148.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2269.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit