Analysis
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max time kernel
143s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
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submitted
08/03/2023, 11:04
General
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Target
38b2167ae28758b39d15442f53364281d9f2bdd78c1743eaaa767658f53c1648.exe
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Size
386KB
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MD5
993d6973f65f3e0e2c2032a7e6e3dfbf
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SHA1
ceedfeb356b704a72b2f912cb4aa0fbde8f33e52
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SHA256
38b2167ae28758b39d15442f53364281d9f2bdd78c1743eaaa767658f53c1648
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SHA512
21bfc247dc9d18baf7a69cc0e89910fcfdf0e6cb09b632bfe856881850e05df8aec4be80fc1009146cf9bccc25d9fa8de026738ba2f39ce1a46c067f0d594c45
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SSDEEP
6144:KVy+bnr+pp0yN90QEuaICgBDRfJiLAL1NbNd9TUlwhBWgAVG5oK:fMrNy90Dj8L1NBd9MmBs2oK
Malware Config
Extracted
redline
fud
193.233.20.27:4123
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auth_value
cddc991efd6918ad5321d80dac884b40
Signatures
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Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
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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 33 IoCs
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Executes dropped EXE 2 IoCs
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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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Windows security modification 2 TTPs 1 IoCs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
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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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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\38b2167ae28758b39d15442f53364281d9f2bdd78c1743eaaa767658f53c1648.exe"C:\Users\Admin\AppData\Local\Temp\38b2167ae28758b39d15442f53364281d9f2bdd78c1743eaaa767658f53c1648.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8503aE.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8503aE.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t66fB09.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t66fB09.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4664 -s 13443⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4664 -ip 46641⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
301KB
MD56e80037f5d7af03d11e4705504c3c0f5
SHA172838b810160535b7583b2e51c54dc3b0a83bd98
SHA256968abf589a80baeea44d2e9af46cbdc5619b0414990eb418703f6609cefd399e
SHA51289480dc364541605854df7169be5becad1772d12d97a615e0a7f837695034f611a58909f281cc19f95fd20753e9e30e5ba1bbbc5d5ee53a9e3d75a62bcf34e28
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Filesize
301KB
MD56e80037f5d7af03d11e4705504c3c0f5
SHA172838b810160535b7583b2e51c54dc3b0a83bd98
SHA256968abf589a80baeea44d2e9af46cbdc5619b0414990eb418703f6609cefd399e
SHA51289480dc364541605854df7169be5becad1772d12d97a615e0a7f837695034f611a58909f281cc19f95fd20753e9e30e5ba1bbbc5d5ee53a9e3d75a62bcf34e28
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Filesize
40KB
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Filesize
5.6MB
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Filesize
300KB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
248KB
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Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
6.1MB
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Filesize
1.0MB
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Filesize
72KB
-
Filesize
240KB
-
Filesize
64KB
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Filesize
64KB
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Filesize
64KB
-
Filesize
584KB
-
Filesize
408KB
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Filesize
1.8MB
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Filesize
5.2MB
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Filesize
64KB
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Filesize
472KB
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Filesize
320KB