c9216837dca129fbe2a63080446acb079deaaac202a5c30a35ee1a282c39afa8

Analysis

max time kernel
127s
max time network
139s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
17/10/2022, 16:53

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General

Target

65253e97-58ae-487c-95ac-e39e7cec4af5.zip
Size

5KB
MD5

85be3e85f77007c2981056546e859be1
SHA1

ae086c0127d5acdd03c003752b64fb46587e5a61
SHA256

c9216837dca129fbe2a63080446acb079deaaac202a5c30a35ee1a282c39afa8
SHA512

7d2224665e46d5fccf4ef3c0930e71423c319a556489eac50c84b1b213271e5a0ec0b79e457c01ff7bd3dc5570e84a59c52ad886004d1c9e1fbedee83f7d531d
SSDEEP

96:mpstaFysDn/d4J+Oq/VlQdBUg9CmyQlfL72/FmIQpE1wq7hVM9ygpstQ:zaQGnGA5pMfP2/FmIQ1yEIQ

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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "372797858"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d3b98f5693c0d24b85f349229339c59c0000000002000000000010660000000100002000000042dc247a3974b908563a4e63749f684ba7bc1629ce3a968084877f07ef28d0fb000000000e800000000200002000000085009ea9296f2934956620090e05b2de57a662725369ae684922816ca747fc3920000000dfeec496db1cfa882426ef3e18cfae1d9758340b819c708ef74bf21a95e81db94000000080bf048e5c57408a68c193b81b2eea656f7248b31eb918c37fc3aa7e3b75ff229cb24b5fb90c6aec2b586b5bb81aedd7ed6f8393b868a83472e0d720b17e0de0	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70d4ef045ae2d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{28F75EB1-4E4D-11ED-A923-6651945CA213} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: 33	1920	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1920	AUDIODG.EXE
Token: 33	1920	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1920	AUDIODG.EXE
Token: SeRestorePrivilege	1620	7zG.exe
Token: 35	1620	7zG.exe
Token: SeSecurityPrivilege	1620	7zG.exe
Token: SeSecurityPrivilege	1620	7zG.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1620	7zG.exe
1772	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1772	iexplore.exe
1772	iexplore.exe
1588	IEXPLORE.EXE
1588	IEXPLORE.EXE
1588	IEXPLORE.EXE
1588	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 1588	1772	iexplore.exe	34
PID 1772 wrote to memory of 1588	1772	iexplore.exe	34
PID 1772 wrote to memory of 1588	1772	iexplore.exe	34
PID 1772 wrote to memory of 1588	1772	iexplore.exe	34

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\65253e97-58ae-487c-95ac-e39e7cec4af5.zip
1⤵
PID:1968

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1972

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4f0
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1920

C:\Program Files\7-Zip\7zG.exe
"C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\AppData\Local\Temp\65253e97-58ae-487c-95ac-e39e7cec4af5\" -spe -an -ai#7zMap2972:152:7zEvent17822
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1620

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\65253e97-58ae-487c-95ac-e39e7cec4af5\Users\abrewer\AppData\Local\Microsoft\Windows\INetCache\Content.Outlook\8EC7I97O\REMITTANCE TRANSCRIPTION.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1772 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1588

Network

MITRE ATT&CK Enterprise v6

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
60KB

MD5
d15aaa7c9be910a9898260767e2490e1

SHA1
2090c53f8d9fc3fbdbafd3a1e4dc25520eb74388

SHA256
f8ebaaf487cba0c81a17c8cd680bdd2dd8e90d2114ecc54844cffc0cc647848e

SHA512
7e1c1a683914b961b5cc2fe5e4ae288b60bab43bfaa21ce4972772aa0589615c19f57e672e1d93e50a7ed7b76fbd2f1b421089dcaed277120b93f8e91b18af94

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

Filesize
342B

MD5
dbddc90eb85fc46805f342573671efac

SHA1
2ad0c6956046ad23de72c7238e288adcc8aca751

SHA256
bdcc536f01bd479b4b5957685c96c14439782902d7dc71c3d488e1a3f574bb92

SHA512
8f5597093f5aab4d947996e459be2ac05201a0b0c9b02a5cbaa57129ecd90bc1781d2e54314d85d2044474a14df96be1e378e658f53243c37f5aeeb3e604a23d

Download Submit
C:\Users\Admin\AppData\Local\Temp\65253e97-58ae-487c-95ac-e39e7cec4af5\Users\abrewer\AppData\Local\Microsoft\Windows\INetCache\Content.Outlook\8EC7I97O\REMITTANCE TRANSCRIPTION.htm

Filesize
10KB

MD5
11b6019ed5bd262d1f87e20ae9f8221a

SHA1
d5172b0e3e486c1b911fd28218fdaf9671e94ae1

SHA256
01bbabfbcb228a3ab98d6296d6fe823dc82945e6b8e9f61c972645b2c59fd2f4

SHA512
67696ce7ea9840001b0b1396ead37c54dbc30968efb45407b3519596ca69b1c2d48e8c793f178a731eed298c5ff0fb53199c3364490059776cddf24b485058f4

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

Filesize
601B

MD5
28dc46fa4f09f499f67f53ec6c56331a

SHA1
eea3ed00b8d804077267ba15382a55d3606493c9

SHA256
a9cca2958b0975ed562a901c740f75dac4e00831f1ef1c137c53e433b578c260

SHA512
6fe10f6ef7a022b627f3f58a9eaab9d76f60b59c9f51b8055f326d2823cf73ab3b5f55467f6c3ff6f63083ec0cebba237518ef7d4085d50f492072bb8378f072

Download Submit
memory/1972-54-0x000007FEFBE81000-0x000007FEFBE83000-memory.dmp

Filesize
8KB

Download