Analysis
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max time kernel
151s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-06-2024 03:41
Static task
static1
Behavioral task
behavioral1
Sample
6320d63025e1764e578680e24906def3.exe
Resource
win7-20240611-en
General
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Target
6320d63025e1764e578680e24906def3.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 5 IoCs
resource yara_rule behavioral2/memory/3824-68-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/3824-70-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/3824-71-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/3824-85-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 behavioral2/memory/3824-178-0x0000000000400000-0x0000000000648000-memory.dmp family_vidar_v7 -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
pid Process 4368 BGCAAFHIEB.exe 3284 AFHDHCAAKE.exe 3864 DBGHDGHCGH.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 1384 set thread context of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 4368 set thread context of 3892 4368 BGCAAFHIEB.exe 103 PID 3864 set thread context of 3260 3864 DBGHDGHCGH.exe 108 PID 3284 set thread context of 3872 3284 AFHDHCAAKE.exe 118 -
Program crash 3 IoCs
pid pid_target Process procid_target 4176 4368 WerFault.exe 99 3280 3864 WerFault.exe 105 1580 3284 WerFault.exe 101 -
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 4636 timeout.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe 3824 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeDebugPrivilege 1384 6320d63025e1764e578680e24906def3.exe Token: SeDebugPrivilege 3260 RegAsm.exe Token: SeBackupPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeBackupPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeBackupPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeBackupPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeBackupPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeBackupPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe Token: SeSecurityPrivilege 3260 RegAsm.exe -
Suspicious use of WriteProcessMemory 51 IoCs
description pid Process procid_target PID 1384 wrote to memory of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 1384 wrote to memory of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 1384 wrote to memory of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 1384 wrote to memory of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 1384 wrote to memory of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 1384 wrote to memory of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 1384 wrote to memory of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 1384 wrote to memory of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 1384 wrote to memory of 3824 1384 6320d63025e1764e578680e24906def3.exe 90 PID 3824 wrote to memory of 4368 3824 MSBuild.exe 99 PID 3824 wrote to memory of 4368 3824 MSBuild.exe 99 PID 3824 wrote to memory of 4368 3824 MSBuild.exe 99 PID 3824 wrote to memory of 3284 3824 MSBuild.exe 101 PID 3824 wrote to memory of 3284 3824 MSBuild.exe 101 PID 3824 wrote to memory of 3284 3824 MSBuild.exe 101 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 4368 wrote to memory of 3892 4368 BGCAAFHIEB.exe 103 PID 3824 wrote to memory of 3864 3824 MSBuild.exe 105 PID 3824 wrote to memory of 3864 3824 MSBuild.exe 105 PID 3824 wrote to memory of 3864 3824 MSBuild.exe 105 PID 3864 wrote to memory of 3260 3864 DBGHDGHCGH.exe 108 PID 3864 wrote to memory of 3260 3864 DBGHDGHCGH.exe 108 PID 3864 wrote to memory of 3260 3864 DBGHDGHCGH.exe 108 PID 3864 wrote to memory of 3260 3864 DBGHDGHCGH.exe 108 PID 3864 wrote to memory of 3260 3864 DBGHDGHCGH.exe 108 PID 3864 wrote to memory of 3260 3864 DBGHDGHCGH.exe 108 PID 3864 wrote to memory of 3260 3864 DBGHDGHCGH.exe 108 PID 3864 wrote to memory of 3260 3864 DBGHDGHCGH.exe 108 PID 3824 wrote to memory of 1660 3824 MSBuild.exe 113 PID 3824 wrote to memory of 1660 3824 MSBuild.exe 113 PID 3824 wrote to memory of 1660 3824 MSBuild.exe 113 PID 1660 wrote to memory of 4636 1660 cmd.exe 115 PID 1660 wrote to memory of 4636 1660 cmd.exe 115 PID 1660 wrote to memory of 4636 1660 cmd.exe 115 PID 3284 wrote to memory of 3872 3284 AFHDHCAAKE.exe 118 PID 3284 wrote to memory of 3872 3284 AFHDHCAAKE.exe 118 PID 3284 wrote to memory of 3872 3284 AFHDHCAAKE.exe 118 PID 3284 wrote to memory of 3872 3284 AFHDHCAAKE.exe 118 PID 3284 wrote to memory of 3872 3284 AFHDHCAAKE.exe 118 PID 3284 wrote to memory of 3872 3284 AFHDHCAAKE.exe 118 PID 3284 wrote to memory of 3872 3284 AFHDHCAAKE.exe 118 PID 3284 wrote to memory of 3872 3284 AFHDHCAAKE.exe 118 PID 3284 wrote to memory of 3872 3284 AFHDHCAAKE.exe 118
Processes
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C:\Users\Admin\AppData\Local\Temp\6320d63025e1764e578680e24906def3.exe"C:\Users\Admin\AppData\Local\Temp\6320d63025e1764e578680e24906def3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1384 -
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:3824 -
C:\ProgramData\BGCAAFHIEB.exe"C:\ProgramData\BGCAAFHIEB.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4368 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵PID:3892
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 3004⤵
- Program crash
PID:4176
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C:\ProgramData\AFHDHCAAKE.exe"C:\ProgramData\AFHDHCAAKE.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3284 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵PID:3872
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3284 -s 3004⤵
- Program crash
PID:1580
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C:\ProgramData\DBGHDGHCGH.exe"C:\ProgramData\DBGHDGHCGH.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3864 -
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:3260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3864 -s 3004⤵
- Program crash
PID:3280
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\FIDAFCAFCBKE" & exit3⤵
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Windows\SysWOW64\timeout.exetimeout /t 104⤵
- Delays execution with timeout.exe
PID:4636
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3196 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:31⤵PID:1596
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4368 -ip 43681⤵PID:2388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 3864 -ip 38641⤵PID:4120
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3364 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:81⤵PID:2520
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3284 -ip 32841⤵PID:4964
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
520KB
MD53900de86228c8f839d6d4b483794457b
SHA190e24676fd3ebcda8635704e762e83d3fbd9cfba
SHA25600c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3
SHA5125bd0c7f623a6a3c11091391c72868c4462525618164d40a28a19dc5913766b7ebb2878206b4077a7374de23562343748e27e4594ad5c56434fb9fff40e91f4dc
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Filesize
1.8MB
MD5785a4d0ce6dee4c3bccd020a9d1b5ed9
SHA19d610511936fd60e388f344729c06a2db7479ade
SHA256f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead
SHA5121fe0c987530a8183a0789f799bd949b1f8b2fb25bfc6110521dac5b68306f8e9c8028a952c9430b96a082c701760eade51a3112d9b8b04bf77f4c356d19d0f51
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Filesize
643KB
MD5f03f43046831d8eee22e959770aaedf1
SHA13e63791066428f782286f4180f82631240326344
SHA25604dbcbb46b56d4bff31ca8b58d398a90bca5f523a3ba6b8c7300e4ee19c54124
SHA512128e942b7a1778385866e8ab336ef778d7e6248b037345c0d36dd8e8329ea7952956dc7ed30ee4af58fe22a319f26c28f7062916a07a4dcd3930d854cfc6f57e
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Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
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Filesize
40B
MD520d4b8fa017a12a108c87f540836e250
SHA11ac617fac131262b6d3ce1f52f5907e31d5f6f00
SHA2566028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
SHA512507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856