Analysis
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max time kernel
93s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
06-07-2024 07:08
Static task
static1
Behavioral task
behavioral1
Sample
lumma0207[1].exe
Resource
win7-20240705-en
General
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Target
lumma0207[1].exe
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Size
937KB
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MD5
168c5908924803d268d26965c32a5620
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SHA1
9e0e2dc9c7e931c4ee860c32d83711c433f7b1a3
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SHA256
2fd72d0d0fbc053a53adee5d9ec6cffde3fb5a3c6ba0c0490e24552b264d5449
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SHA512
749f0e4da8d6fde35b53e769b0b594c2e63835f970eedc54c8c15889863811b5fb296650ae9f5e255bafdd4b942ad3434a60c48e05f1283820c378d30645f1c1
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SSDEEP
24576:YlrD4dQCg30l8cwMKAWgXkALsi3XoiHbL1/2E47kRh2gPilPfy:6RE6cwMKAHO6XoGR/Slhi
Malware Config
Extracted
lumma
https://civilizzzationo.shop/api
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
lumma0207[1].exedescription pid process target process PID 440 set thread context of 4496 440 lumma0207[1].exe RegAsm.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4636 440 WerFault.exe lumma0207[1].exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
RegAsm.exepid process 4496 RegAsm.exe 4496 RegAsm.exe 4496 RegAsm.exe 4496 RegAsm.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
lumma0207[1].exedescription pid process target process PID 440 wrote to memory of 4496 440 lumma0207[1].exe RegAsm.exe PID 440 wrote to memory of 4496 440 lumma0207[1].exe RegAsm.exe PID 440 wrote to memory of 4496 440 lumma0207[1].exe RegAsm.exe PID 440 wrote to memory of 4496 440 lumma0207[1].exe RegAsm.exe PID 440 wrote to memory of 4496 440 lumma0207[1].exe RegAsm.exe PID 440 wrote to memory of 4496 440 lumma0207[1].exe RegAsm.exe PID 440 wrote to memory of 4496 440 lumma0207[1].exe RegAsm.exe PID 440 wrote to memory of 4496 440 lumma0207[1].exe RegAsm.exe PID 440 wrote to memory of 4496 440 lumma0207[1].exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe"C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:440 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 440 -s 2802⤵
- Program crash
PID:4636
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 440 -ip 4401⤵PID:804