52d569e93417117d4fe8c2e5013c9700cf31ef184901f6f3702703dc4645704e

Analysis

max time kernel
117s
max time network
146s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
10/01/2024, 19:40

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General

Target

516ec1055ffe241f7066d4fa570bd162.exe
Size

37KB
MD5

516ec1055ffe241f7066d4fa570bd162
SHA1

9b7e480e1178b9a7ccd73919597c2fb2cc7e2655
SHA256

52d569e93417117d4fe8c2e5013c9700cf31ef184901f6f3702703dc4645704e
SHA512

67e8c6ab154a00a0dd27fe4713ff2622c7ace95de1661111d578221c356756d6c56080e56b7781e5c025379347340431d9b8facf294dd259b85042eeb74311fd
SSDEEP

768:q7iQmoFDbpeGF0bhMyE56ZBGoeH+ZvZ+mOG:+iQxeGFOBGoeSv3P

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\International\Geo\Nation	516ec1055ffe241f7066d4fa570bd162.exe

Modifies Control Panel 2 IoCs

evasion

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\International\Geo	516ec1055ffe241f7066d4fa570bd162.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\International	516ec1055ffe241f7066d4fa570bd162.exe

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411077518"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1DDA84C1-AFF0-11EE-919D-C273E1627A77} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\open\command	516ec1055ffe241f7066d4fa570bd162.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeSecurityPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeTakeOwnershipPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeLoadDriverPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeSystemProfilePrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeSystemtimePrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeProfSingleProcessPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeIncBasePriorityPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeCreatePagefilePrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeBackupPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeRestorePrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeShutdownPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeDebugPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeSystemEnvironmentPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeChangeNotifyPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeRemoteShutdownPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeUndockPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeManageVolumePrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeImpersonatePrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: SeCreateGlobalPrivilege	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: 33	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: 34	1044	516ec1055ffe241f7066d4fa570bd162.exe
Token: 35	1044	516ec1055ffe241f7066d4fa570bd162.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1884	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1884	iexplore.exe
1884	iexplore.exe
2064	IEXPLORE.EXE
2064	IEXPLORE.EXE
2064	IEXPLORE.EXE
2064	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 1884	1044	516ec1055ffe241f7066d4fa570bd162.exe	7
PID 1044 wrote to memory of 1884	1044	516ec1055ffe241f7066d4fa570bd162.exe	7
PID 1044 wrote to memory of 1884	1044	516ec1055ffe241f7066d4fa570bd162.exe	7
PID 1044 wrote to memory of 1884	1044	516ec1055ffe241f7066d4fa570bd162.exe	7
PID 1884 wrote to memory of 2064	1884	iexplore.exe	29
PID 1884 wrote to memory of 2064	1884	iexplore.exe	29
PID 1884 wrote to memory of 2064	1884	iexplore.exe	29
PID 1884 wrote to memory of 2064	1884	iexplore.exe	29

C:\Users\Admin\AppData\Local\Temp\516ec1055ffe241f7066d4fa570bd162.exe
"C:\Users\Admin\AppData\Local\Temp\516ec1055ffe241f7066d4fa570bd162.exe"
1⤵
- Checks computer location settings
- Modifies Control Panel
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1044
- 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:1884
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1884 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
cb8f787824cf8f1043501160bfbccfd2

SHA1
768d9e3b9371540b8a88c2bd0691a1e27ab0e6eb

SHA256
eff2425a7423087fe55cba6b4e6f9e8a1413dfbc0867f9242c62a9055fb74b33

SHA512
3745624625c09526ad68e9ef2d080a8536b1421d7a85129304ca35d42b09f0ec89a5e7c6255cf4f903918003843d25f65706f90adbf441db6a863e1537d36a89

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

Filesize
304B

MD5
c2d9b68a5ee01b6cf82c296f202ac4cc

SHA1
9b76aa5f9eb79a7902075d7865e4c5bd100247b7

SHA256
f339dd557974236d3f151ff2c9e296d4adb200a0f14e40deb2909051270fe9cd

SHA512
baad1b830f6e7969557c719e90aff89b16c692b1b22e910aa83094b0b7eafed03303cef9bb62de52fc6ee280aef19b1f838f84fdde6a94749122d8c65ef0bce2

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

Filesize
304B

MD5
943def00ffd3463d362eaa0cd0c565b1

SHA1
326c9ddba87828f6700a450ff4e3ccbad83d5b05

SHA256
c788c2c9694da5702a2d16ab61926725ae1555f756ea477ad918b337fed9445c

SHA512
64e8b4fd0d7a4e2aa14dab14a896765835af9617ff8a900706ef1e3c6b520d53cf7c44780ad463e503bd095c9181babe2071a64ce6f98928b5659b265f49ad3f

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

Filesize
304B

MD5
fae7b87d3b5fc40b5c0b5e4527cb83f4

SHA1
f8ebe763e2fb44be9f8a7e852b33b1b5fdecd9cc

SHA256
286e3dc9abc89488cc4cd535cfa80a364e3f757a7d0037fa9ab8c3b4cdb11a66

SHA512
908d3ccb80642e995d3e020d6efa21a8801d9ad32e52c4d5283a52343e6cab3d2cb2fb021888d6de8e5a7821abad486c9cd2d1ff5b56cefbbadd51f7d61696eb

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

Filesize
304B

MD5
1b9a6ec31324ee76487e496ce834653d

SHA1
417503dd98a2f140b2ee7729ad62252687a771c2

SHA256
5d74449c16a0bc25a497936c8c93907bd2567207c81fe83e0be52cf41dd29d88

SHA512
cf60c84e99fe4f59bc86bfb11b22d7e6e9066b36424861a35f55f944ac1861b3ab8cecbffff9139bc965313d2b5121cb47339b838e669337298cf5aeb3dcae0b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
ceb63da690ce3a2154947999b81d1b80

SHA1
8f435032b9fee3706aeae0d430b91c20fe6dd652

SHA256
033f1618832d52f936c89db1036b11dc3e2a622be60629a3245fe20bfd310cfd

SHA512
f76bc1a9b9d9c2a103aff21f54a9ac3a9621329f053d6a349c9846f6bcaa6bf632de79d955433045fa05f3cc936c4875b086b5b446528f5a54e522b0ff17d5c0

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
4KB

MD5
da597791be3b6e732f0bc8b20e38ee62

SHA1
1125c45d285c360542027d7554a5c442288974de

SHA256
5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

SHA512
d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2523.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/1044-0-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download