hxxps://firebasestorage[.]googleapis[.]com/v0/b/project-1371461312878258304[.]app spot[.]com/o/565435465766446[.]html?alt=media&token=f1dd7309-5709-451c-8825-a6b9 8d412fc2#public-law@csl[.]mpg[.]de

General

Target

https://firebasestorage.googleapis.com/v0/b/project-1371461312878258304.app spot.com/o/565435465766446.html?alt=media&token=f1dd7309-5709-451c-8825-a6b9 8d412fc2#public-law@csl.mpg.de
Sample

211011-pm1qbshbfj

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs

Modify Registry

T1112

Processes:

iexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\PhishingFilter	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\PhishingFilter\ClientSupported_MigrationTime = a63109125baed701	iexplore.exe

Modifies Internet Explorer settings 1 TTPs 15 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEiexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\DownloadWindowPlacement = 2c0000000000000000000000ffffffffffffffffffffffffffffffff100100003c000000900300001c020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1E3F9E93-2CEA-11EC-AF2E-72797945EB6C} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\NotifyDownloadComplete = "yes"	iexplore.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

iexplore.exe

pid process

1552 iexplore.exe
1552 iexplore.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1552 iexplore.exe
1552 iexplore.exe
4364 IEXPLORE.EXE
4364 IEXPLORE.EXE

pid	process
1552	iexplore.exe
1552	iexplore.exe

pid	process
1552	iexplore.exe
1552	iexplore.exe
4364	IEXPLORE.EXE
4364	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1552 wrote to memory of 4364	1552	iexplore.exe	IEXPLORE.EXE
PID 1552 wrote to memory of 4364	1552	iexplore.exe	IEXPLORE.EXE
PID 1552 wrote to memory of 4364	1552	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" "https://firebasestorage.googleapis.com/v0/b/project-1371461312878258304.app spot.com/o/565435465766446.html?alt=media&token=f1dd7309-5709-451c-8825-a6b9 8d412fc2#public-law@csl.mpg.de"
1⤵
- Modifies Internet Explorer Phishing Filter
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1552

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1552 CREDAT:82945 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4364

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2348

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1552-156-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-123-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-117-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-177-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-120-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-142-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-122-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-141-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-124-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-125-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-127-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-128-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-129-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-131-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-133-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-134-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-135-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-136-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-137-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-138-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-119-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-116-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-121-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-144-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-145-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-147-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-149-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-150-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-151-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-155-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-115-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-157-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-163-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-164-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-165-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-167-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-166-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-168-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-169-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/1552-170-0x00007FFF40D40000-0x00007FFF40DAB000-memory.dmp

Filesize
428KB

Download
memory/4364-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads