Analysis
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max time kernel
141s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30-06-2024 01:24
Static task
static1
Behavioral task
behavioral1
Sample
d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe
Resource
win7-20240221-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
risepro
77.105.132.27:50500
Extracted
lumma
https://contintnetksows.shop/api
https://potterryisiw.shop/api
https://foodypannyjsud.shop/api
https://reinforcedirectorywd.shop/api
Signatures
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Detect Vidar Stealer 6 IoCs
resource yara_rule behavioral2/memory/3976-69-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/3976-67-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/3976-72-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/3976-84-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/3976-153-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/3976-172-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 -
Detect binaries embedding considerable number of MFA browser extension IDs. 3 IoCs
resource yara_rule behavioral2/memory/3976-84-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs behavioral2/memory/3976-153-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs behavioral2/memory/3976-172-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs -
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 3 IoCs
resource yara_rule behavioral2/memory/3976-84-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs behavioral2/memory/3976-153-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs behavioral2/memory/3976-172-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs -
Detects Windows executables referencing non-Windows User-Agents 6 IoCs
resource yara_rule behavioral2/memory/3976-69-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA behavioral2/memory/3976-67-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA behavioral2/memory/3976-72-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA behavioral2/memory/3976-84-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA behavioral2/memory/3976-153-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA behavioral2/memory/3976-172-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 3 IoCs
resource yara_rule behavioral2/memory/3976-84-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/3976-153-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/3976-172-0x0000000000400000-0x0000000000648000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
pid Process 3092 GIJJKFCGDG.exe 1720 HIDGCFBFBF.exe 1612 CBAKJKJJJE.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 1560 set thread context of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 3092 set thread context of 3736 3092 GIJJKFCGDG.exe 93 PID 1612 set thread context of 4764 1612 CBAKJKJJJE.exe 100 PID 1720 set thread context of 1828 1720 HIDGCFBFBF.exe 109 -
Program crash 3 IoCs
pid pid_target Process procid_target 8 3092 WerFault.exe 91 4108 1612 WerFault.exe 99 1060 1720 WerFault.exe 95 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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
pid Process 4088 timeout.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 3976 MSBuild.exe 3976 MSBuild.exe 3976 MSBuild.exe 3976 MSBuild.exe 3976 MSBuild.exe 3976 MSBuild.exe 3976 MSBuild.exe 3976 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeDebugPrivilege 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe Token: SeDebugPrivilege 4764 RegAsm.exe Token: SeBackupPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeBackupPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeBackupPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeBackupPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeBackupPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeBackupPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe Token: SeSecurityPrivilege 4764 RegAsm.exe -
Suspicious use of WriteProcessMemory 57 IoCs
description pid Process procid_target PID 1560 wrote to memory of 2604 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 81 PID 1560 wrote to memory of 2604 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 81 PID 1560 wrote to memory of 2604 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 81 PID 1560 wrote to memory of 3988 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 82 PID 1560 wrote to memory of 3988 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 82 PID 1560 wrote to memory of 3988 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 82 PID 1560 wrote to memory of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 1560 wrote to memory of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 1560 wrote to memory of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 1560 wrote to memory of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 1560 wrote to memory of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 1560 wrote to memory of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 1560 wrote to memory of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 1560 wrote to memory of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 1560 wrote to memory of 3976 1560 d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe 83 PID 3976 wrote to memory of 3092 3976 MSBuild.exe 91 PID 3976 wrote to memory of 3092 3976 MSBuild.exe 91 PID 3976 wrote to memory of 3092 3976 MSBuild.exe 91 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3092 wrote to memory of 3736 3092 GIJJKFCGDG.exe 93 PID 3976 wrote to memory of 1720 3976 MSBuild.exe 95 PID 3976 wrote to memory of 1720 3976 MSBuild.exe 95 PID 3976 wrote to memory of 1720 3976 MSBuild.exe 95 PID 3976 wrote to memory of 1612 3976 MSBuild.exe 99 PID 3976 wrote to memory of 1612 3976 MSBuild.exe 99 PID 3976 wrote to memory of 1612 3976 MSBuild.exe 99 PID 1612 wrote to memory of 4764 1612 CBAKJKJJJE.exe 100 PID 1612 wrote to memory of 4764 1612 CBAKJKJJJE.exe 100 PID 1612 wrote to memory of 4764 1612 CBAKJKJJJE.exe 100 PID 1612 wrote to memory of 4764 1612 CBAKJKJJJE.exe 100 PID 1612 wrote to memory of 4764 1612 CBAKJKJJJE.exe 100 PID 1612 wrote to memory of 4764 1612 CBAKJKJJJE.exe 100 PID 1612 wrote to memory of 4764 1612 CBAKJKJJJE.exe 100 PID 1612 wrote to memory of 4764 1612 CBAKJKJJJE.exe 100 PID 3976 wrote to memory of 3308 3976 MSBuild.exe 104 PID 3976 wrote to memory of 3308 3976 MSBuild.exe 104 PID 3976 wrote to memory of 3308 3976 MSBuild.exe 104 PID 3308 wrote to memory of 4088 3308 cmd.exe 106 PID 3308 wrote to memory of 4088 3308 cmd.exe 106 PID 3308 wrote to memory of 4088 3308 cmd.exe 106 PID 1720 wrote to memory of 1828 1720 HIDGCFBFBF.exe 109 PID 1720 wrote to memory of 1828 1720 HIDGCFBFBF.exe 109 PID 1720 wrote to memory of 1828 1720 HIDGCFBFBF.exe 109 PID 1720 wrote to memory of 1828 1720 HIDGCFBFBF.exe 109 PID 1720 wrote to memory of 1828 1720 HIDGCFBFBF.exe 109 PID 1720 wrote to memory of 1828 1720 HIDGCFBFBF.exe 109 PID 1720 wrote to memory of 1828 1720 HIDGCFBFBF.exe 109 PID 1720 wrote to memory of 1828 1720 HIDGCFBFBF.exe 109 PID 1720 wrote to memory of 1828 1720 HIDGCFBFBF.exe 109
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:1560 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:2604
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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:3988
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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:3976 -
C:\ProgramData\GIJJKFCGDG.exe"C:\ProgramData\GIJJKFCGDG.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3092 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵PID:3736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3092 -s 3004⤵
- Program crash
PID:8
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C:\ProgramData\HIDGCFBFBF.exe"C:\ProgramData\HIDGCFBFBF.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵PID:1828
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 3004⤵
- Program crash
PID:1060
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C:\ProgramData\CBAKJKJJJE.exe"C:\ProgramData\CBAKJKJJJE.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵
- Suspicious use of AdjustPrivilegeToken
PID:4764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 3124⤵
- Program crash
PID:4108
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\AAEGHJKJKKJD" & exit3⤵
- Suspicious use of WriteProcessMemory
PID:3308 -
C:\Windows\SysWOW64\timeout.exetimeout /t 104⤵
- Delays execution with timeout.exe
PID:4088
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3092 -ip 30921⤵PID:3764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1612 -ip 16121⤵PID:3704
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1720 -ip 17201⤵PID:3884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
643KB
MD5f03f43046831d8eee22e959770aaedf1
SHA13e63791066428f782286f4180f82631240326344
SHA25604dbcbb46b56d4bff31ca8b58d398a90bca5f523a3ba6b8c7300e4ee19c54124
SHA512128e942b7a1778385866e8ab336ef778d7e6248b037345c0d36dd8e8329ea7952956dc7ed30ee4af58fe22a319f26c28f7062916a07a4dcd3930d854cfc6f57e
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Filesize
1.8MB
MD5785a4d0ce6dee4c3bccd020a9d1b5ed9
SHA19d610511936fd60e388f344729c06a2db7479ade
SHA256f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead
SHA5121fe0c987530a8183a0789f799bd949b1f8b2fb25bfc6110521dac5b68306f8e9c8028a952c9430b96a082c701760eade51a3112d9b8b04bf77f4c356d19d0f51
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Filesize
520KB
MD53900de86228c8f839d6d4b483794457b
SHA190e24676fd3ebcda8635704e762e83d3fbd9cfba
SHA25600c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3
SHA5125bd0c7f623a6a3c11091391c72868c4462525618164d40a28a19dc5913766b7ebb2878206b4077a7374de23562343748e27e4594ad5c56434fb9fff40e91f4dc