Analysis
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max time kernel
129s -
max time network
300s -
platform
windows10-1703_x64 -
resource
win10-20240611-en -
resource tags
arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system -
submitted
04-07-2024 22:46
Static task
static1
Behavioral task
behavioral1
Sample
d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe
Resource
win7-20240419-en
General
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Target
d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe
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Size
4.7MB
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MD5
6320d63025e1764e578680e24906def3
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SHA1
b452cb8f5fe2b5683b8ea94b90c5d3f415e53832
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SHA256
d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0
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SHA512
f75d2700fafea373de7f2c4131a650128d38146ef8fd7edef0c186ce3ebc1fb51b116f91596891d68f893a56b30e14035e565a55d0e5d228462c9e3e7a68dc51
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SSDEEP
98304:KjG9asZlqf3mTJBMAxu8l+yzWCdlPtclKfWN6D:KjGgsZlqvmT8wu8lZWCzo+
Malware Config
Extracted
vidar
https://t.me/g067n
https://steamcommunity.com/profiles/76561199707802586
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0
Extracted
lumma
https://civilizzzationo.shop/api
Signatures
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Detect Vidar Stealer 6 IoCs
Processes:
resource yara_rule behavioral2/memory/4764-70-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/4764-72-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/4764-68-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/4764-86-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/4764-93-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/4764-138-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 -
Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
Processes:
DAKFIDHDGI.exepid process 2492 DAKFIDHDGI.exe -
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 2 IoCs
Processes:
d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exeDAKFIDHDGI.exedescription pid process target process PID 2008 set thread context of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2492 set thread context of 1260 2492 DAKFIDHDGI.exe RegAsm.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2192 2492 WerFault.exe DAKFIDHDGI.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MSBuild.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString MSBuild.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 3568 timeout.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exeMSBuild.exeRegAsm.exepid process 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 4764 MSBuild.exe 4764 MSBuild.exe 4764 MSBuild.exe 4764 MSBuild.exe 4764 MSBuild.exe 4764 MSBuild.exe 1260 RegAsm.exe 1260 RegAsm.exe 1260 RegAsm.exe 1260 RegAsm.exe 4764 MSBuild.exe 4764 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exedescription pid process Token: SeDebugPrivilege 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe -
Suspicious use of WriteProcessMemory 33 IoCs
Processes:
d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exeMSBuild.exeDAKFIDHDGI.execmd.exedescription pid process target process PID 2008 wrote to memory of 4852 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4852 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4852 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4476 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4476 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4476 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 2008 wrote to memory of 4764 2008 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe MSBuild.exe PID 4764 wrote to memory of 2492 4764 MSBuild.exe DAKFIDHDGI.exe PID 4764 wrote to memory of 2492 4764 MSBuild.exe DAKFIDHDGI.exe PID 4764 wrote to memory of 2492 4764 MSBuild.exe DAKFIDHDGI.exe PID 2492 wrote to memory of 1260 2492 DAKFIDHDGI.exe RegAsm.exe PID 2492 wrote to memory of 1260 2492 DAKFIDHDGI.exe RegAsm.exe PID 2492 wrote to memory of 1260 2492 DAKFIDHDGI.exe RegAsm.exe PID 2492 wrote to memory of 1260 2492 DAKFIDHDGI.exe RegAsm.exe PID 2492 wrote to memory of 1260 2492 DAKFIDHDGI.exe RegAsm.exe PID 2492 wrote to memory of 1260 2492 DAKFIDHDGI.exe RegAsm.exe PID 2492 wrote to memory of 1260 2492 DAKFIDHDGI.exe RegAsm.exe PID 2492 wrote to memory of 1260 2492 DAKFIDHDGI.exe RegAsm.exe PID 2492 wrote to memory of 1260 2492 DAKFIDHDGI.exe RegAsm.exe PID 4764 wrote to memory of 4924 4764 MSBuild.exe cmd.exe PID 4764 wrote to memory of 4924 4764 MSBuild.exe cmd.exe PID 4764 wrote to memory of 4924 4764 MSBuild.exe cmd.exe PID 4924 wrote to memory of 3568 4924 cmd.exe timeout.exe PID 4924 wrote to memory of 3568 4924 cmd.exe timeout.exe PID 4924 wrote to memory of 3568 4924 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe"C:\Users\Admin\AppData\Local\Temp\d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:4852
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:4476
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4764 -
C:\ProgramData\DAKFIDHDGI.exe"C:\ProgramData\DAKFIDHDGI.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2492 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1260 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 2724⤵
- Program crash
PID:2192 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\HCAAEGIJKEGH" & exit3⤵
- Suspicious use of WriteProcessMemory
PID:4924 -
C:\Windows\SysWOW64\timeout.exetimeout /t 104⤵
- Delays execution with timeout.exe
PID:3568
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
937KB
MD5168c5908924803d268d26965c32a5620
SHA19e0e2dc9c7e931c4ee860c32d83711c433f7b1a3
SHA2562fd72d0d0fbc053a53adee5d9ec6cffde3fb5a3c6ba0c0490e24552b264d5449
SHA512749f0e4da8d6fde35b53e769b0b594c2e63835f970eedc54c8c15889863811b5fb296650ae9f5e255bafdd4b942ad3434a60c48e05f1283820c378d30645f1c1