Analysis
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max time kernel
148s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2023 12:47
Behavioral task
behavioral1
Sample
d2192209d6892b9bf8e6d155a53b69a5.exe
Resource
win7-20230712-en
General
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Target
d2192209d6892b9bf8e6d155a53b69a5.exe
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Size
3.3MB
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MD5
d2192209d6892b9bf8e6d155a53b69a5
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SHA1
f417394441a253f7f0ef661b00905fa51c71b4fc
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SHA256
b644ed105b1208ac7d25de367523aec04f53c18c68d7e389d892a0930cba860b
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SHA512
6cbe6898897864cd99579f000806867724c65327125250bb382204e012d375c9211acdac3cdfa36091daee42b0a1394777f69a51ad192ad9dabc7449af4c903f
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SSDEEP
49152:B9fBVAeoycp8DtPCrZPKh0wCqMEvhuwteJoltx6I+PGnGToq5aOCDDHV3:BnVAeh+8Dtqtyh5Iw4qZoGnZOCfHl
Malware Config
Extracted
vidar
4.8
https://t.me/sundayevent
https://t.me/sundayevent
https://steamcommunity.com/profiles/76561198982268531
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profile_id_v2
https://t.me/sundayevent
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user_agent
Mozilla/5.0 (X11; Linux 3.5.4-1-ARCH i686; es) KHTML/4.9.1 (like Gecko) Konqueror/4.9
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
d2192209d6892b9bf8e6d155a53b69a5.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ d2192209d6892b9bf8e6d155a53b69a5.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
d2192209d6892b9bf8e6d155a53b69a5.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion d2192209d6892b9bf8e6d155a53b69a5.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion d2192209d6892b9bf8e6d155a53b69a5.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
93052200695623275709.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Control Panel\International\Geo\Nation 93052200695623275709.exe -
Executes dropped EXE 3 IoCs
Processes:
08737593706120159719.exe93052200695623275709.exeDotNetServer.exepid process 2856 08737593706120159719.exe 2576 93052200695623275709.exe 4992 DotNetServer.exe -
Loads dropped DLL 2 IoCs
Processes:
AppLaunch.exepid process 2160 AppLaunch.exe 2160 AppLaunch.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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Processes:
resource yara_rule behavioral2/memory/2468-141-0x0000000000680000-0x0000000000D68000-memory.dmp themida behavioral2/memory/2468-178-0x0000000000680000-0x0000000000D68000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Processes:
d2192209d6892b9bf8e6d155a53b69a5.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA d2192209d6892b9bf8e6d155a53b69a5.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
d2192209d6892b9bf8e6d155a53b69a5.exepid process 2468 d2192209d6892b9bf8e6d155a53b69a5.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
d2192209d6892b9bf8e6d155a53b69a5.exedescription pid process target process PID 2468 set thread context of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AppLaunch.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AppLaunch.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString AppLaunch.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 3792 timeout.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
d2192209d6892b9bf8e6d155a53b69a5.exeAppLaunch.exe93052200695623275709.exeDotNetServer.exepid process 2468 d2192209d6892b9bf8e6d155a53b69a5.exe 2468 d2192209d6892b9bf8e6d155a53b69a5.exe 2160 AppLaunch.exe 2160 AppLaunch.exe 2160 AppLaunch.exe 2160 AppLaunch.exe 2160 AppLaunch.exe 2160 AppLaunch.exe 2576 93052200695623275709.exe 2576 93052200695623275709.exe 4992 DotNetServer.exe 4992 DotNetServer.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
d2192209d6892b9bf8e6d155a53b69a5.exedescription pid process Token: SeDebugPrivilege 2468 d2192209d6892b9bf8e6d155a53b69a5.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
d2192209d6892b9bf8e6d155a53b69a5.exeAppLaunch.exe08737593706120159719.execmd.exe93052200695623275709.exedescription pid process target process PID 2468 wrote to memory of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe PID 2468 wrote to memory of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe PID 2468 wrote to memory of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe PID 2468 wrote to memory of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe PID 2468 wrote to memory of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe PID 2468 wrote to memory of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe PID 2468 wrote to memory of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe PID 2468 wrote to memory of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe PID 2468 wrote to memory of 2160 2468 d2192209d6892b9bf8e6d155a53b69a5.exe AppLaunch.exe PID 2160 wrote to memory of 2856 2160 AppLaunch.exe 08737593706120159719.exe PID 2160 wrote to memory of 2856 2160 AppLaunch.exe 08737593706120159719.exe PID 2856 wrote to memory of 3560 2856 08737593706120159719.exe cmd.exe PID 2856 wrote to memory of 3560 2856 08737593706120159719.exe cmd.exe PID 3560 wrote to memory of 4748 3560 cmd.exe choice.exe PID 3560 wrote to memory of 4748 3560 cmd.exe choice.exe PID 2160 wrote to memory of 2576 2160 AppLaunch.exe 93052200695623275709.exe PID 2160 wrote to memory of 2576 2160 AppLaunch.exe 93052200695623275709.exe PID 2160 wrote to memory of 2576 2160 AppLaunch.exe 93052200695623275709.exe PID 2160 wrote to memory of 4332 2160 AppLaunch.exe cmd.exe PID 2160 wrote to memory of 4332 2160 AppLaunch.exe cmd.exe PID 2160 wrote to memory of 4332 2160 AppLaunch.exe cmd.exe PID 2576 wrote to memory of 1192 2576 93052200695623275709.exe schtasks.exe PID 2576 wrote to memory of 1192 2576 93052200695623275709.exe schtasks.exe PID 2576 wrote to memory of 1192 2576 93052200695623275709.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d2192209d6892b9bf8e6d155a53b69a5.exe"C:\Users\Admin\AppData\Local\Temp\d2192209d6892b9bf8e6d155a53b69a5.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2468 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2160 -
C:\ProgramData\08737593706120159719.exe"C:\ProgramData\08737593706120159719.exe"3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\08737593706120159719.exe4⤵
- Suspicious use of WriteProcessMemory
PID:3560 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 05⤵PID:4748
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C:\ProgramData\93052200695623275709.exe"C:\ProgramData\93052200695623275709.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2576 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /CREATE /TN "DotNetStartup" /TR "C:\ProgramData\DotNetSecurity\DotNetServer.exe" /SC MINUTE /RL HIGHEST4⤵
- Creates scheduled task(s)
PID:1192 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe" & exit3⤵PID:4332
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C:\Windows\SysWOW64\timeout.exetimeout /t 64⤵
- Delays execution with timeout.exe
PID:3792
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C:\ProgramData\DotNetSecurity\DotNetServer.exeC:\ProgramData\DotNetSecurity\DotNetServer.exe1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4992
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
13.9MB
MD593a4e8e9adf632c0d8a16f4b47418803
SHA124be78227a11ecfbd14c84f8881cc4d26422bfe9
SHA256ecef465a5a60acb69ea5e4017dfe44d441d0127ef958686af8ccca48eae0e135
SHA5127f6d41cf73bbbecb312ea85e06ab56bc9d54fcbb58ef3a68e0c16600284d6e810e029ef6f17970cd3732bcef5bd88566d808d407c54bd874df3f6092b6c1a620
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Filesize
13.9MB
MD593a4e8e9adf632c0d8a16f4b47418803
SHA124be78227a11ecfbd14c84f8881cc4d26422bfe9
SHA256ecef465a5a60acb69ea5e4017dfe44d441d0127ef958686af8ccca48eae0e135
SHA5127f6d41cf73bbbecb312ea85e06ab56bc9d54fcbb58ef3a68e0c16600284d6e810e029ef6f17970cd3732bcef5bd88566d808d407c54bd874df3f6092b6c1a620
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Filesize
13.9MB
MD593a4e8e9adf632c0d8a16f4b47418803
SHA124be78227a11ecfbd14c84f8881cc4d26422bfe9
SHA256ecef465a5a60acb69ea5e4017dfe44d441d0127ef958686af8ccca48eae0e135
SHA5127f6d41cf73bbbecb312ea85e06ab56bc9d54fcbb58ef3a68e0c16600284d6e810e029ef6f17970cd3732bcef5bd88566d808d407c54bd874df3f6092b6c1a620
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Filesize
4.4MB
MD545c13576b9eadde3d24494a318fd794f
SHA1d14f9ff23e7b100035ddb35ea321b3d06819d530
SHA256d49592ffea94e11063c973edc95b95e8ce38c592627fe6de6bfd73062b8d3438
SHA512714e46fb431fb0a94a2d307dad8a02e24205c1b3dc74225ed6cb296732e2c657ef4d7fa319a8071c8d0635d8851301df14889ebc5ea4ef3329f7fa523eaa9a3c
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Filesize
4.4MB
MD545c13576b9eadde3d24494a318fd794f
SHA1d14f9ff23e7b100035ddb35ea321b3d06819d530
SHA256d49592ffea94e11063c973edc95b95e8ce38c592627fe6de6bfd73062b8d3438
SHA512714e46fb431fb0a94a2d307dad8a02e24205c1b3dc74225ed6cb296732e2c657ef4d7fa319a8071c8d0635d8851301df14889ebc5ea4ef3329f7fa523eaa9a3c
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Filesize
4.4MB
MD545c13576b9eadde3d24494a318fd794f
SHA1d14f9ff23e7b100035ddb35ea321b3d06819d530
SHA256d49592ffea94e11063c973edc95b95e8ce38c592627fe6de6bfd73062b8d3438
SHA512714e46fb431fb0a94a2d307dad8a02e24205c1b3dc74225ed6cb296732e2c657ef4d7fa319a8071c8d0635d8851301df14889ebc5ea4ef3329f7fa523eaa9a3c
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Filesize
4.4MB
MD545c13576b9eadde3d24494a318fd794f
SHA1d14f9ff23e7b100035ddb35ea321b3d06819d530
SHA256d49592ffea94e11063c973edc95b95e8ce38c592627fe6de6bfd73062b8d3438
SHA512714e46fb431fb0a94a2d307dad8a02e24205c1b3dc74225ed6cb296732e2c657ef4d7fa319a8071c8d0635d8851301df14889ebc5ea4ef3329f7fa523eaa9a3c
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Filesize
4.4MB
MD545c13576b9eadde3d24494a318fd794f
SHA1d14f9ff23e7b100035ddb35ea321b3d06819d530
SHA256d49592ffea94e11063c973edc95b95e8ce38c592627fe6de6bfd73062b8d3438
SHA512714e46fb431fb0a94a2d307dad8a02e24205c1b3dc74225ed6cb296732e2c657ef4d7fa319a8071c8d0635d8851301df14889ebc5ea4ef3329f7fa523eaa9a3c
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
Filesize2KB
MD5821b74d0821c3d74d934d745729065cc
SHA12ea18af05455007e570de08394b382cf27645a8c
SHA2562fbd6ff44976b4a64fb5a01c243454c12dc2ab524f0458da96b2129f4ccefc86
SHA512ff8e728d93780c628c35d3e99fcebe08c3ea8467e37eda831112bf7e127faa958bdc32a5ea666b9827bb228e61da19fcb0e523ba68409bb536bf86bf2443573e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\70C71DBB8B7D2BBCA12DF82826D851E0_278EAB15C57802B8465F5CA2986E9B30
Filesize2KB
MD55967e6fbffab15852e26a4747f057e25
SHA184f39d1b2d57d43ae3d4586947f70dd88721d292
SHA2567a4d15d9ca5263efaaf91e1a12f4a1d10a23462332cd46ba283776a6bccf093e
SHA51211007ed73dfe2d7937d725d3e9d63c203b420c90c78096d544eecc9f61bede96561ff223c7100ed7b59c95cef8e6f4660387c2ee3a3a348fb3cea9c69f12c985
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EB2C4AB8B68FFA4B7733A9139239A396_D76DB901EE986B889F30D8CC06229E2D
Filesize1KB
MD58fcc0ee2a853975610257b1ab69985ac
SHA1ca5d10a3f6819e123041c495cd8103e77500ac80
SHA256aa3e09e14fb63de05b085df239e594c98481cb012e3d0a1b11297ef23536700c
SHA5128ba583547adb97bfdf61a410a6268548658e7029b56194534511db9f780da8054e2b8273096df86c28803fd69f5e5ed1907a903082d3bc1662bbb17d36fc0c97
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
Filesize450B
MD56ea0d2dce3291d7b45fe4323e2a52add
SHA140a0646c5e86fff1b858b18c6f89ad0c479e49fe
SHA256e0c5076d2c06405e297b556fdd73484f27d72842bc4706e55cd84f18cbdafe46
SHA5126fed9037259f3b0c6dd097ea9d847449f578310bbf023766b3f32292eed79ec65cd2b8a49029a37355c84b7c3dc0602b0f53e69dc65ea409f374a90bd4132a18
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\70C71DBB8B7D2BBCA12DF82826D851E0_278EAB15C57802B8465F5CA2986E9B30
Filesize474B
MD57fa05716ac41e8a179a687a89caddc24
SHA155d58afe870ae5d8ea051c8f2c1c1d5562dff4e9
SHA256064f43ee61c99e06512d7ef5ba6d50e1cba7e4c74e9d434c2bba87560ce699ce
SHA5127243e0d10b314a1f78b16df950a3770fe419dcd1a0e630e932bdb0a269ce1e5050957b9d3b46a1f53afcf1eb286ebfd4b0f2ed9c6bdecc76a7a4ee80d16f3d0b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EB2C4AB8B68FFA4B7733A9139239A396_D76DB901EE986B889F30D8CC06229E2D
Filesize458B
MD57831d017e0d3598ff06a9780026fade6
SHA14579275f76be5fab46d13e0d226522cc7437ea76
SHA2568624014b2a88518366eda87724b78568104bdba0f2ab41f505b2d58cfd8542c2
SHA5126ec697bd4333360a14299aacac334e28fe493778565b9c9a9b0465f3ce6f34e0d7fad5606aa2a5a4affea693b42dd06eec496ffec0737ed86b09ae9565fc3031