54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024

Analysis

max time kernel
118s
max time network
166s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 18:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
Size

836KB
MD5

83ecba294e7e30467f9aae0397175b81
SHA1

441a86c928101e3441ab2ae8e8e62e173b0b3d00
SHA256

54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024
SHA512

d2ca39863a65a4e3eff42c660285337b0ae32543ef3c863226f1d1b5212ced2ea51ca40261c0174edd13e8922ef8bb8c6fc9cd2911230dac2bd2bdc48d5864e3
SSDEEP

24576:qKVsmm/LW+VAtm5no1KRGmsVRM2wpnd8gQj:DY/LnA62KRG7VRT0dEj

Score

8^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 5 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/1316-54-0x0000000000400000-0x00000000005AD000-memory.dmp	vmprotect
behavioral1/memory/1316-55-0x0000000000400000-0x00000000005AD000-memory.dmp	vmprotect
behavioral1/memory/1316-59-0x0000000000400000-0x00000000005AD000-memory.dmp	vmprotect
behavioral1/memory/1316-60-0x0000000000400000-0x00000000005AD000-memory.dmp	vmprotect
behavioral1/memory/1316-61-0x0000000000400000-0x00000000005AD000-memory.dmp	vmprotect

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	www.checkip.org

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 46 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000256ed27e8919d04f83812f84ee5c95da00000000020000000000106600000001000020000000de60d79b8aa746d2df8e94d6b09a55eda33ec5d4eacfe871ffce89f99c969ced000000000e8000000002000020000000ca526093f9370fc272973211f8d987c817cb0407eeda86c0131e9e1c46e9aede20000000ba72c8318ad54614c9b78e63f44dbdba608b6bbcf85202d759972fbdd64ac96540000000baac8ca8d59cef134e6e5be03478eba7c92b8fb920901541db23f7dd7a04e587dff6241408e12f963bb7857166e39222442809e8101cfe6f82cea455fa0d29da	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DOMStorage\synboz.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DOMStorage\synboz.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "377135337"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "1092"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DOMStorage\www6.synboz.com\ = "1092"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{24234031-75C0-11ED-B218-D60BF964997B} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DOMStorage\www6.synboz.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00b1edfacc09d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DOMStorage\synboz.com\Total = "1092"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
Token: SeDebugPrivilege	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
Token: SeDebugPrivilege	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
Token: SeDebugPrivilege	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
Token: SeDebugPrivilege	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
Token: SeDebugPrivilege	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
Token: SeDebugPrivilege	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
Token: SeDebugPrivilege	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
Token: SeDebugPrivilege	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1632	iexplore.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
1632	iexplore.exe
1632	iexplore.exe
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1316 wrote to memory of 1632	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe	30
PID 1316 wrote to memory of 1632	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe	30
PID 1316 wrote to memory of 1632	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe	30
PID 1316 wrote to memory of 1632	1316	54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe	30
PID 1632 wrote to memory of 1672	1632	iexplore.exe	31
PID 1632 wrote to memory of 1672	1632	iexplore.exe	31
PID 1632 wrote to memory of 1672	1632	iexplore.exe	31
PID 1632 wrote to memory of 1672	1632	iexplore.exe	31

C:\Users\Admin\AppData\Local\Temp\54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe
"C:\Users\Admin\AppData\Local\Temp\54df29f1f4f7f20c2b963b58b4ea25928123b8f68ab040fdbf8d4852535ee024.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1316
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://synboz.com/
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1632
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1632 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:1672

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

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

Filesize
342B

MD5
7a155a16ca74bd2e67f30c6ff458f7a4

SHA1
658655c09ed4793aee12a2cb79397362e5f7adab

SHA256
cce00d7c5e55a5381569123b2be3bf303e25aa0632637e4d1fef28d593ce7cee

SHA512
21f33cd31a2d5dbf8ed1e6c72b3a7f6ed922e9aaecc6c21d46a277fa86b7981550dbce82d317a3d0985f2a175d03ba95710841dcb5a8a7299e797ca214e23027

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

Filesize
342B

MD5
33217eac443a6466b7e2d455b0165ab7

SHA1
a4f8d465c2e31c594b48ccf6003373aa610498cf

SHA256
ba813f4f28404f758c574f3e3cf9d9b3e571831993abeebc36724e86140dccd4

SHA512
74ce9e6c7398678b68f6cd93ca80011f90f4cbc3cc03b7a4f607b5ffdd5d5849c6bfe8ad87e8aff0fe532f6cc2f84464b1b73752e5ffb6e182b5e1b2034da2ae

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

Filesize
342B

MD5
0de41286b249cc1b31aea2b89c84c5ec

SHA1
04e5c6105097ad01fd8748f861b8fc4b2474bd05

SHA256
c12910cf52c8bd9535bb1b32f363a3d99b686026ad19e509325243e7df262a2c

SHA512
9818d469b644b10207c4d2e52a90b47ea2c74f3131b3a5718f1c7c97fd905bff7d66848f5adb4523166494539e9f836fe8df36785357538edfca72790c3ef3a2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\5RO18MCT.txt

Filesize
601B

MD5
c22d3329a2aced59a8e129b750aafb43

SHA1
4de098fcab25f5186d50b4892fe5fb3512e901e6

SHA256
2698aefd1d539109a68a9c65c3ce9d22bff3287824786dfcc1497c1b635ca49f

SHA512
9c7775097c928a9aa43e801e4c39839ab51e5646df3cab3c81a1bfdaf1fff6f1c97c57b69e42d763299c661806a4b8da5fe08f7d9baaca800cf7762c234ae314

Download Submit
memory/1316-54-0x0000000000400000-0x00000000005AD000-memory.dmp

Filesize
1.7MB

Download
memory/1316-55-0x0000000000400000-0x00000000005AD000-memory.dmp

Filesize
1.7MB

Download
memory/1316-58-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download
memory/1316-59-0x0000000000400000-0x00000000005AD000-memory.dmp

Filesize
1.7MB

Download
memory/1316-60-0x0000000000400000-0x00000000005AD000-memory.dmp

Filesize
1.7MB

Download
memory/1316-61-0x0000000000400000-0x00000000005AD000-memory.dmp

Filesize
1.7MB

Download