Analysis
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max time kernel
142s -
max time network
97s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
13/04/2023, 17:57
Static task
static1
General
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Target
2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe
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Size
961KB
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MD5
02a6d4c8e8f79535ad3d4040fd9e026f
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SHA1
2cf9ad2a2b8a620fbb915bbb86cd2a2802c1082f
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SHA256
2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c
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SHA512
6024cf9a130b0a9c4b6e43ecf213519e5ecda7e29964c7d75d82ea278e6218665d099052d3eff74ec0a6066f336f0849d199054cf6fa147c1f212fce06d07eb0
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SSDEEP
24576:RyPMbdPMY6c/mArNP+HC5LUTp/Wl3B1cYFTq1tV0G30cApb:EWdPv6c/myx+HCRup/WlR1cCU3
Malware Config
Extracted
redline
lada
185.161.248.90:4125
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auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diro
185.161.248.90:4125
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auth_value
ae95bda0dd2e95169886a3a68138568b
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it913946.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it913946.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it913946.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it913946.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it913946.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 7 IoCs
pid Process 3924 zidQ9307.exe 4944 zipl6348.exe 1928 it913946.exe 2444 jr994766.exe 220 1.exe 2432 kp823463.exe 4036 lr588925.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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it913946.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce zipl6348.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" zipl6348.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce zidQ9307.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" zidQ9307.exe -
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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Program crash 7 IoCs
pid pid_target Process procid_target 4080 4036 WerFault.exe 73 2012 4036 WerFault.exe 73 1928 4036 WerFault.exe 73 4208 4036 WerFault.exe 73 4664 4036 WerFault.exe 73 4820 4036 WerFault.exe 73 4884 4036 WerFault.exe 73 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1928 it913946.exe 1928 it913946.exe 2432 kp823463.exe 220 1.exe 2432 kp823463.exe 220 1.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1928 it913946.exe Token: SeDebugPrivilege 2444 jr994766.exe Token: SeDebugPrivilege 2432 kp823463.exe Token: SeDebugPrivilege 220 1.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4124 wrote to memory of 3924 4124 2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe 66 PID 4124 wrote to memory of 3924 4124 2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe 66 PID 4124 wrote to memory of 3924 4124 2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe 66 PID 3924 wrote to memory of 4944 3924 zidQ9307.exe 67 PID 3924 wrote to memory of 4944 3924 zidQ9307.exe 67 PID 3924 wrote to memory of 4944 3924 zidQ9307.exe 67 PID 4944 wrote to memory of 1928 4944 zipl6348.exe 68 PID 4944 wrote to memory of 1928 4944 zipl6348.exe 68 PID 4944 wrote to memory of 2444 4944 zipl6348.exe 69 PID 4944 wrote to memory of 2444 4944 zipl6348.exe 69 PID 4944 wrote to memory of 2444 4944 zipl6348.exe 69 PID 2444 wrote to memory of 220 2444 jr994766.exe 70 PID 2444 wrote to memory of 220 2444 jr994766.exe 70 PID 2444 wrote to memory of 220 2444 jr994766.exe 70 PID 3924 wrote to memory of 2432 3924 zidQ9307.exe 71 PID 3924 wrote to memory of 2432 3924 zidQ9307.exe 71 PID 3924 wrote to memory of 2432 3924 zidQ9307.exe 71 PID 4124 wrote to memory of 4036 4124 2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe 73 PID 4124 wrote to memory of 4036 4124 2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe 73 PID 4124 wrote to memory of 4036 4124 2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe 73
Processes
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C:\Users\Admin\AppData\Local\Temp\2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe"C:\Users\Admin\AppData\Local\Temp\2376ddddb149422c650e37aab77cba56728e1efa0d0a78fc37180fd42997e09c.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4124 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidQ9307.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidQ9307.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3924 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zipl6348.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zipl6348.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4944 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913946.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it913946.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1928
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr994766.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr994766.exe4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:220
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp823463.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp823463.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2432
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr588925.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr588925.exe2⤵
- Executes dropped EXE
PID:4036 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 6163⤵
- Program crash
PID:4080
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 6963⤵
- Program crash
PID:2012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 8363⤵
- Program crash
PID:1928
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 8443⤵
- Program crash
PID:4208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 8723⤵
- Program crash
PID:4664
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 8523⤵
- Program crash
PID:4820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 10723⤵
- Program crash
PID:4884
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
308KB
MD5004cf832ce80f6b5097bd695e8aad05e
SHA1c02648897a01d9ee7e01032adedad070aaf45b7e
SHA256e980c96bc4094cb299be580ae171610df142b3bca8faa44b127b4014b838477b
SHA512a07906d017595df228b59d8ce7ac337e75ce94d570ced6b4c954438a3b75c65fe102f4d088106220a0b673f781022295a8229f7b578d81c5cea66b201d7487e3
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Filesize
308KB
MD5004cf832ce80f6b5097bd695e8aad05e
SHA1c02648897a01d9ee7e01032adedad070aaf45b7e
SHA256e980c96bc4094cb299be580ae171610df142b3bca8faa44b127b4014b838477b
SHA512a07906d017595df228b59d8ce7ac337e75ce94d570ced6b4c954438a3b75c65fe102f4d088106220a0b673f781022295a8229f7b578d81c5cea66b201d7487e3
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Filesize
678KB
MD50b7860ad3d277c599206a6529e273b83
SHA1bc3672395bfa8dee0a8b4cc98015e6b5680d18c7
SHA256b2340bd20f3db776a22d7140946de147989e6be858bccc9e82705a3432330a30
SHA5123ddb48f13d999431bc2c2152a79c31bbb8d8d075300c15ac616bfe0e0a28bd219a89059394a71bfaec6497d32ddb5ad97a5969b913cdfb9b0c59aba968a22c32
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Filesize
678KB
MD50b7860ad3d277c599206a6529e273b83
SHA1bc3672395bfa8dee0a8b4cc98015e6b5680d18c7
SHA256b2340bd20f3db776a22d7140946de147989e6be858bccc9e82705a3432330a30
SHA5123ddb48f13d999431bc2c2152a79c31bbb8d8d075300c15ac616bfe0e0a28bd219a89059394a71bfaec6497d32ddb5ad97a5969b913cdfb9b0c59aba968a22c32
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Filesize
169KB
MD5c48592c4613d69f44d4ddc6e6fb3e1be
SHA13bad66c19199b9fdff0a1615baf1a09c36941916
SHA2561c9a955d9d1a31d31fa5b70a75336a8d577227efdd5d47b6b23f76d23fb19a80
SHA51244e487bb9d8041c44f07fdeacc193a4150bf24795fb35e148d9fb212985ceb98fad7bbabefda983be7bfe1db347ce04dae1bfacfeb813e8c65e7dff7361020e9
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Filesize
169KB
MD5c48592c4613d69f44d4ddc6e6fb3e1be
SHA13bad66c19199b9fdff0a1615baf1a09c36941916
SHA2561c9a955d9d1a31d31fa5b70a75336a8d577227efdd5d47b6b23f76d23fb19a80
SHA51244e487bb9d8041c44f07fdeacc193a4150bf24795fb35e148d9fb212985ceb98fad7bbabefda983be7bfe1db347ce04dae1bfacfeb813e8c65e7dff7361020e9
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Filesize
525KB
MD501f4df043ae5f14bc8992e524c3cd3ef
SHA1537aed3e289462492f9d6f4d542c4c8ce15fcea8
SHA256320405bf4c7a2ffb9d96c19b8a20c36310db69fab55659bd8cd6412fc93a1f48
SHA512b00d597732f4aab127f6317bc883f697cabbd244a692a74f7693f49e438e3a939be8b1a64d5419dbfa9f775319f008fb934fe2bf8a9f5b4f9114f45357575cd3
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Filesize
525KB
MD501f4df043ae5f14bc8992e524c3cd3ef
SHA1537aed3e289462492f9d6f4d542c4c8ce15fcea8
SHA256320405bf4c7a2ffb9d96c19b8a20c36310db69fab55659bd8cd6412fc93a1f48
SHA512b00d597732f4aab127f6317bc883f697cabbd244a692a74f7693f49e438e3a939be8b1a64d5419dbfa9f775319f008fb934fe2bf8a9f5b4f9114f45357575cd3
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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
501KB
MD5e7b82a471cca8a9ab4cb8ff99e3ad7b4
SHA12f41dbecc1fb7e16d3960678274b913a3f119de4
SHA256ec9847e4eb38e995fa790c3b736a6f845d8552573f8b08f64a86f0e6ecd78faf
SHA5127e20a0a845c6b172c1e5d7ec002200f5c78f42692ed48e5821afbc2b7871a32bd04b66d901cfe4a685cc068479012dc7c6e2fbd25e167c72ffc8c45c8be59d61
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Filesize
501KB
MD5e7b82a471cca8a9ab4cb8ff99e3ad7b4
SHA12f41dbecc1fb7e16d3960678274b913a3f119de4
SHA256ec9847e4eb38e995fa790c3b736a6f845d8552573f8b08f64a86f0e6ecd78faf
SHA5127e20a0a845c6b172c1e5d7ec002200f5c78f42692ed48e5821afbc2b7871a32bd04b66d901cfe4a685cc068479012dc7c6e2fbd25e167c72ffc8c45c8be59d61
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1