77680fb906476f0d84e15d5032f09108fdef8933bcad0b941c9f375fedd0b2c9

Analysis

max time kernel
123s
max time network
126s
platform
windows10_x64
resource
win10-en-20211208
submitted
30-12-2021 13:38

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General

Target

77680fb906476f0d84e15d5032f09108fdef8933bcad0b941c9f375fedd0b2c9.bin.exe
Size

499KB
MD5

fd695898fe6a205ccc86d920d8ec6a9b
SHA1

f75a8b0e6af6a3447f1ea2f85089cfebaac7d936
SHA256

77680fb906476f0d84e15d5032f09108fdef8933bcad0b941c9f375fedd0b2c9
SHA512

312609ef5388ab78a9f63ebf32c1d07cddbf837c31fddc2d1d7ca49dd533f56b2da90694454be2cafc77a17920d36926ba580bbd768ffd154e45e49f09ec1921

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 19 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXEIEXPLORE.EXE

description	ioc	process
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\MINIE	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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b8db62ff13956941acf514a4778508d700000000020000000000106600000001000020000000f67b84e2f89cb93965b7d68ee2764e9fa73fc4a8b80fc3c54cff6e2488e1e59e000000000e8000000002000020000000ca60a2a470e84d8063b9edb50daacfd877de8bd6b0988ece7ea5c88161c2719e200000006ba3e5011c1db1e2ee8f211e225418cfacfe71d3bd3ea61fca8b0aee402284d140000000c0f2096037ae9db5c3c19ca5b84956c20653e05e1819fcfc3836461e77d0ea94ead1224c616cb8e3817bd89578187b53192d10c33447ebf3ea557d5057b7a14d	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 805b16fd3dfed701	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{394781C3-6BD1-11EC-9231-EEE0EE18725B} = "0"	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\MINIE\TabBandWidth = "500"	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 (data)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\Main	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\TabbedBrowsing	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
Set value (str)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

iexplore.exe

pid process

3468 iexplore.exe
3468 iexplore.exe

pid	process
3468	iexplore.exe
3468	iexplore.exe

Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

77680fb906476f0d84e15d5032f09108fdef8933bcad0b941c9f375fedd0b2c9.bin.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXE

pid	process
2664	77680fb906476f0d84e15d5032f09108fdef8933bcad0b941c9f375fedd0b2c9.bin.exe
3468	iexplore.exe
3468	iexplore.exe
1000	IEXPLORE.EXE
1000	IEXPLORE.EXE
3468	iexplore.exe
3468	iexplore.exe
704	IEXPLORE.EXE
704	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 3468 wrote to memory of 1000	3468	iexplore.exe	IEXPLORE.EXE
PID 3468 wrote to memory of 1000	3468	iexplore.exe	IEXPLORE.EXE
PID 3468 wrote to memory of 1000	3468	iexplore.exe	IEXPLORE.EXE
PID 3468 wrote to memory of 704	3468	iexplore.exe	IEXPLORE.EXE
PID 3468 wrote to memory of 704	3468	iexplore.exe	IEXPLORE.EXE
PID 3468 wrote to memory of 704	3468	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\77680fb906476f0d84e15d5032f09108fdef8933bcad0b941c9f375fedd0b2c9.bin.exe
"C:\Users\Admin\AppData\Local\Temp\77680fb906476f0d84e15d5032f09108fdef8933bcad0b941c9f375fedd0b2c9.bin.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:2664

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:3468
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3468 CREDAT:82945 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1000
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3468 CREDAT:82948 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:704

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/704-168-0x0000000000000000-mapping.dmp

Download
memory/1000-140-0x0000000000000000-mapping.dmp

Download
memory/3468-127-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-162-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-120-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-121-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-122-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-123-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-117-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-125-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-115-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-128-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-129-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-131-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-132-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-134-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-135-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-136-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-137-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-142-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-124-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-119-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-138-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-144-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-145-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-147-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-149-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-150-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-151-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-155-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-156-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-157-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-158-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-159-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-160-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-161-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-141-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-163-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-164-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-116-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-169-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download
memory/3468-176-0x00007FFF21FC0000-0x00007FFF2202B000-memory.dmp

Filesize
428KB

Download