655ca39beb2413803af099879401e6d634942a169d2f57eb30f96154a78b2ad5

Resubmissions

14-01-2022 07:01

220114-htmcysfahp 10

21-07-2021 06:34

210721-3fc9s711mx 10

Analysis

max time kernel
151s
max time network
136s
platform
windows10_x64
resource
win10-en-20211208
submitted
14-01-2022 07:01

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Report Analysis Logs

General

Target

qaz.exe
Size

489KB
MD5

8f7205aaf80ce4b5d0ee8f00369f301a
SHA1

401d3336eb33cf82eecb5df5c2ac6d5f7f78aa26
SHA256

655ca39beb2413803af099879401e6d634942a169d2f57eb30f96154a78b2ad5
SHA512

1de8e8e3e4e8356067365571e90a812425ef18da2b7c210656f79683d41d3943e7fd052160978e370952afe8b14555a51871bd2c3923294c5057a8bb6d82b47d

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6285B2A3-7763-11EC-9231-EAE77BAD686B} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2918335329"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 004570a1b208d801	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b8db62ff13956941acf514a4778508d700000000020000000000106600000001000020000000c6229e0510032cd8bd9059dd4671f399996a3232115b66dbae027afde5396457000000000e80000000020000200000007aaa3a44c5df76d23510e73e408ae4e7998a2209caa7264b6f591a144e88200720000000aab2f72f0206c6c57647286c2a259179e95bc39617d725b81e9f3619b776523a400000005a08c48e66331819f674cafc5fea0ac7fabfea9e02fec698327f2155447fdb0a03f71dad43529393f99014a3c2cfa4bbde1d102a76336bc8d59a5eee483aae7c	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b8db62ff13956941acf514a4778508d700000000020000000000106600000001000020000000f776deee69593a377a15eff240b0e10e0fa1e58fa086c06e6299cdb6ba73b8c4000000000e80000000020000200000000ef40d5170185cbef2ee0ffe25771a49c89e03106d2ffbacec6dadf3957210fe200000008e2f00d11136e35c446100300dff286958fb5084633cd57236ff7a1dc2e3969f40000000e10cbe317851b59ee5e4dc3f9b3e62771df43c7e030c18259c7e5ba6c2931d275a01bbbdc634eae3c024783e890e2fe9cf1a1af08005b8cd3adbd1ed2fe67442	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff5800000000000000de04000065020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 106a3b9cb208d801	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 103b5da9b208d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30935218"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2918335329"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b8db62ff13956941acf514a4778508d700000000020000000000106600000001000020000000da741e1bd68af42955df27a2c480480441d46c7f77d01b7419304192ee549994000000000e8000000002000020000000ba84df01101878257596aef08bc4634505a02b16fa1120885ea677a1bffcaac020000000bb4d7809560d22355f65dbaeb269ea2828d8109c626353ec22f0538c79e53f1d40000000f3f8343666febf0b6a108cf6775739269f8db50c74efa6a74be245643ce48b600e5e0866af774abc23c52898b7c7504ba12929881f15c304fc6ed5cb4a57f012	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30935218"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2732	iexplore.exe
2732	iexplore.exe
2732	iexplore.exe
2732	iexplore.exe

Suspicious use of SetWindowsHookEx 17 IoCs

pid	Process
2224	qaz.exe
2732	iexplore.exe
2732	iexplore.exe
848	IEXPLORE.EXE
848	IEXPLORE.EXE
2732	iexplore.exe
2732	iexplore.exe
1268	IEXPLORE.EXE
1268	IEXPLORE.EXE
2732	iexplore.exe
2732	iexplore.exe
848	IEXPLORE.EXE
848	IEXPLORE.EXE
2732	iexplore.exe
2732	iexplore.exe
848	IEXPLORE.EXE
848	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 848	2732	iexplore.exe	69
PID 2732 wrote to memory of 848	2732	iexplore.exe	69
PID 2732 wrote to memory of 848	2732	iexplore.exe	69
PID 2732 wrote to memory of 1268	2732	iexplore.exe	71
PID 2732 wrote to memory of 1268	2732	iexplore.exe	71
PID 2732 wrote to memory of 1268	2732	iexplore.exe	71

C:\Users\Admin\AppData\Local\Temp\qaz.exe
"C:\Users\Admin\AppData\Local\Temp\qaz.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:2224

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2732 CREDAT:82945 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:848
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2732 CREDAT:82948 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1268

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

memory/2732-142-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-121-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-119-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-144-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-122-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-123-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-124-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-125-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-127-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-128-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-115-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-131-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-145-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-133-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-134-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-136-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-137-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-138-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-141-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-117-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-129-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-120-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-132-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-147-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-149-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-150-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-151-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-155-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-156-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-157-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-158-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-159-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-160-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-161-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-162-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-163-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-164-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-116-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-169-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-176-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-178-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-177-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-179-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download
memory/2732-180-0x00007FF9BE6E0000-0x00007FF9BE74B000-memory.dmp

Filesize
428KB

Download