Analysis
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max time kernel
133s -
max time network
140s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
08-04-2021 23:40
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe
Resource
win7v20201028
General
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Target
SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe
-
Size
5.9MB
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MD5
3f77134ae0706201d0c6407c7b4ef2da
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SHA1
0a9eb6ffd2bc52aa3cab9700418672e209e74011
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SHA256
b53c82188e5e8c89291ed3c6ff22722a228075fd77165664a35559cdd224ea63
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SHA512
c26c7394adfdc74677a0dd6248bea006d18221d59c698dc66c6bf1be4c60fe55ad011ca613c53b3de1350891f8b38aa2d7271fca05b36b9faf2cc48b00689fca
Malware Config
Extracted
danabot
1827
3
23.106.123.249:443
23.106.123.141:443
23.254.225.170:443
134.119.186.216:443
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embedded_hash
AEF96B4D339B580ABB737F203C2D0F52
Signatures
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Blocklisted process makes network request 2 IoCs
Processes:
RUNDLL32.EXEflow pid process 13 2280 RUNDLL32.EXE 14 2280 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 3260 rundll32.exe -
Loads dropped DLL 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 3260 rundll32.exe 3260 rundll32.exe 2280 RUNDLL32.EXE 2280 RUNDLL32.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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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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:
RUNDLL32.EXEdescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RUNDLL32.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
powershell.exeRUNDLL32.EXEpowershell.exepid process 1160 powershell.exe 1160 powershell.exe 1160 powershell.exe 2280 RUNDLL32.EXE 2280 RUNDLL32.EXE 2964 powershell.exe 2964 powershell.exe 2964 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 3260 rundll32.exe Token: SeDebugPrivilege 2280 RUNDLL32.EXE Token: SeDebugPrivilege 1160 powershell.exe Token: SeDebugPrivilege 2964 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
RUNDLL32.EXEpid process 2280 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exerundll32.exeRUNDLL32.EXEpowershell.exedescription pid process target process PID 3564 wrote to memory of 3260 3564 SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe rundll32.exe PID 3564 wrote to memory of 3260 3564 SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe rundll32.exe PID 3564 wrote to memory of 3260 3564 SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe rundll32.exe PID 3260 wrote to memory of 2280 3260 rundll32.exe RUNDLL32.EXE PID 3260 wrote to memory of 2280 3260 rundll32.exe RUNDLL32.EXE PID 3260 wrote to memory of 2280 3260 rundll32.exe RUNDLL32.EXE PID 2280 wrote to memory of 1160 2280 RUNDLL32.EXE powershell.exe PID 2280 wrote to memory of 1160 2280 RUNDLL32.EXE powershell.exe PID 2280 wrote to memory of 1160 2280 RUNDLL32.EXE powershell.exe PID 2280 wrote to memory of 2964 2280 RUNDLL32.EXE powershell.exe PID 2280 wrote to memory of 2964 2280 RUNDLL32.EXE powershell.exe PID 2280 wrote to memory of 2964 2280 RUNDLL32.EXE powershell.exe PID 2964 wrote to memory of 3484 2964 powershell.exe nslookup.exe PID 2964 wrote to memory of 3484 2964 powershell.exe nslookup.exe PID 2964 wrote to memory of 3484 2964 powershell.exe nslookup.exe PID 2280 wrote to memory of 2840 2280 RUNDLL32.EXE schtasks.exe PID 2280 wrote to memory of 2840 2280 RUNDLL32.EXE schtasks.exe PID 2280 wrote to memory of 2840 2280 RUNDLL32.EXE schtasks.exe PID 2280 wrote to memory of 2320 2280 RUNDLL32.EXE schtasks.exe PID 2280 wrote to memory of 2320 2280 RUNDLL32.EXE schtasks.exe PID 2280 wrote to memory of 2320 2280 RUNDLL32.EXE schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\SECURI~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\SECURI~1.EXE2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\SECURI~1.DLL,TCErLDamBdz43⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp8CD4.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpA0BC.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask4⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.logMD5
47eebe401625bbc55e75dbfb72e9e89a
SHA1db3b2135942d2532c59b9788253638eb77e5995e
SHA256f1cd56000c44bbdb6880b5b133731f493fe8cba8198c5a861da6ae7b489ed0c3
SHA512590b149863d58be346e7927c28501375cc570858d2f156d234b03d68b86c5c0667a1038e2b6f6639172bf95638ca9f7c70f45270951abbcdf43b1be853b81d56
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveMD5
270fdac55fe24ec07ee20b48f221fa40
SHA18e96b5f06bcc96090672e15cbea0756c9dcb3a37
SHA2567330b69ffc1fe5731ed6def3b86d5eb2cb0b35cf3b2e45c827620402f64e260a
SHA512720f34652136da0d6a60886e91e231952332a1ba55a1284329e0ad5bf6add45c4119424589b2757d0a1c9a5f9a08fbcc06053ac6bd6b3d1536aeb63e9bd74059
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C:\Users\Admin\AppData\Local\Temp\SECURI~1.DLLMD5
d4010f789559c6c981ab6d80854e9576
SHA1598209c8242bba79d090feb16a80c1326a5617aa
SHA25610eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
SHA512438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
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C:\Users\Admin\AppData\Local\Temp\tmp8CD4.tmp.ps1MD5
c3711fd0325d6ebf0bb8f7569489e9bb
SHA17bcd1e9fae913509b21160aaebc881c5bc61c445
SHA256ca39094efcece76481dfa76d8545a40a4eb066bf9ea695da2e08ea564dc3e9b9
SHA512d37c5a3756d512e675571e926ac8d83be17e414b2032b6e1a7a7cb1ed3064e511870629c95eb8f52f872b3c8e841672afd5c58ec12bf7a9ffc3ccb7c470e6664
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C:\Users\Admin\AppData\Local\Temp\tmp8CD5.tmpMD5
c416c12d1b2b1da8c8655e393b544362
SHA1fb1a43cd8e1c556c2d25f361f42a21293c29e447
SHA2560600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046
SHA512cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c
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C:\Users\Admin\AppData\Local\Temp\tmpA0BC.tmp.ps1MD5
0ac090bc9454c3f72f73c3cff8687287
SHA1d0000752f80fb13881a6b87df83b922d34634c92
SHA2565d63466ddc600cf5d22d35190e9c654b661a3989082cd7f891c3d417f43b2b1f
SHA512309f6f69dbeb4dc3a60cc9db2255f5ca703c42ba255c73170feba1429636e603ebba591975c9e43206db74423bbe510f201f86330c0a5d3ff9328d6cb9d0ba31
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C:\Users\Admin\AppData\Local\Temp\tmpA0BD.tmpMD5
1860260b2697808b80802352fe324782
SHA1f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b
SHA2560c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1
SHA512d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f
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\Users\Admin\AppData\Local\Temp\SECURI~1.DLLMD5
d4010f789559c6c981ab6d80854e9576
SHA1598209c8242bba79d090feb16a80c1326a5617aa
SHA25610eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
SHA512438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
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\Users\Admin\AppData\Local\Temp\SECURI~1.DLLMD5
d4010f789559c6c981ab6d80854e9576
SHA1598209c8242bba79d090feb16a80c1326a5617aa
SHA25610eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
SHA512438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
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\Users\Admin\AppData\Local\Temp\SECURI~1.DLLMD5
d4010f789559c6c981ab6d80854e9576
SHA1598209c8242bba79d090feb16a80c1326a5617aa
SHA25610eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
SHA512438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
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\Users\Admin\AppData\Local\Temp\SECURI~1.DLLMD5
d4010f789559c6c981ab6d80854e9576
SHA1598209c8242bba79d090feb16a80c1326a5617aa
SHA25610eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
SHA512438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
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memory/1160-166-0x0000000004723000-0x0000000004724000-memory.dmpFilesize
4KB
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memory/1160-146-0x0000000008340000-0x0000000008341000-memory.dmpFilesize
4KB
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memory/1160-153-0x0000000009220000-0x0000000009221000-memory.dmpFilesize
4KB
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memory/1160-152-0x0000000008F50000-0x0000000008F51000-memory.dmpFilesize
4KB
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memory/1160-151-0x00000000099C0000-0x00000000099C1000-memory.dmpFilesize
4KB
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memory/1160-144-0x00000000082C0000-0x00000000082C1000-memory.dmpFilesize
4KB
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memory/1160-131-0x0000000000000000-mapping.dmp
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memory/1160-134-0x00000000046D0000-0x00000000046D1000-memory.dmpFilesize
4KB
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memory/1160-135-0x00000000071A0000-0x00000000071A1000-memory.dmpFilesize
4KB
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memory/1160-136-0x0000000007140000-0x0000000007141000-memory.dmpFilesize
4KB
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memory/1160-137-0x0000000007840000-0x0000000007841000-memory.dmpFilesize
4KB
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memory/1160-138-0x0000000007A90000-0x0000000007A91000-memory.dmpFilesize
4KB
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memory/1160-139-0x0000000007B30000-0x0000000007B31000-memory.dmpFilesize
4KB
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memory/1160-140-0x0000000004720000-0x0000000004721000-memory.dmpFilesize
4KB
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memory/1160-141-0x0000000004722000-0x0000000004723000-memory.dmpFilesize
4KB
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memory/1160-142-0x0000000007900000-0x0000000007901000-memory.dmpFilesize
4KB
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memory/1160-143-0x0000000008270000-0x0000000008271000-memory.dmpFilesize
4KB
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memory/2280-167-0x0000000000A50000-0x0000000000A51000-memory.dmpFilesize
4KB
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memory/2280-123-0x0000000000000000-mapping.dmp
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memory/2280-126-0x0000000004070000-0x000000000462A000-memory.dmpFilesize
5.7MB
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memory/2280-129-0x00000000052D0000-0x00000000052D1000-memory.dmpFilesize
4KB
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memory/2280-130-0x0000000004A61000-0x00000000050BF000-memory.dmpFilesize
6.4MB
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memory/2320-186-0x0000000000000000-mapping.dmp
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memory/2840-184-0x0000000000000000-mapping.dmp
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memory/2964-172-0x00000000089B0000-0x00000000089B1000-memory.dmpFilesize
4KB
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memory/2964-169-0x0000000007162000-0x0000000007163000-memory.dmpFilesize
4KB
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memory/2964-185-0x0000000007163000-0x0000000007164000-memory.dmpFilesize
4KB
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memory/2964-165-0x0000000007F70000-0x0000000007F71000-memory.dmpFilesize
4KB
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memory/2964-156-0x0000000000000000-mapping.dmp
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memory/2964-168-0x0000000007160000-0x0000000007161000-memory.dmpFilesize
4KB
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memory/3260-117-0x0000000000000000-mapping.dmp
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memory/3260-121-0x0000000004630000-0x0000000004BEA000-memory.dmpFilesize
5.7MB
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memory/3260-122-0x0000000004BF0000-0x0000000004BF1000-memory.dmpFilesize
4KB
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memory/3260-128-0x0000000000AA0000-0x0000000000B4E000-memory.dmpFilesize
696KB
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memory/3260-127-0x0000000005221000-0x000000000587F000-memory.dmpFilesize
6.4MB
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memory/3484-181-0x0000000000000000-mapping.dmp
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memory/3564-116-0x00000000033B0000-0x00000000033B1000-memory.dmpFilesize
4KB
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memory/3564-115-0x0000000000400000-0x000000000314A000-memory.dmpFilesize
45.3MB
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memory/3564-114-0x0000000005500000-0x0000000005BF5000-memory.dmpFilesize
7.0MB