Analysis
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max time kernel
150s -
max time network
98s -
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, 12:16
Static task
static1
General
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Target
18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.exe
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Size
941KB
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MD5
625078c9ae2bcd28717b40de46577648
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SHA1
02093d0814ece2e26ab52d91da876ae96d79474d
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SHA256
18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa
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SHA512
08c500fd7d95e0b993e5ab289cca4a05b7a79b49506ac1a90ab44a2854c0c6cdee18e2aa947851bf93c5f3765f719f66726acd4a4c6281d454dfaf8b86f5b40d
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SSDEEP
24576:QynLI6BZGqTKSKZcNrlfBsL4pXC2sIA0HSse:XnLDtmzZqmLgX/3A0H
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\DisableOnAccessProtection = "1" it355141.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it355141.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it355141.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it355141.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it355141.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 2096 ziXG0533.exe 4076 ziWr3793.exe 4036 it355141.exe 3280 jr233007.exe 1208 1.exe 2220 kp955138.exe 400 lr939602.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" it355141.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 ziXG0533.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\\\"" ziXG0533.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce ziWr3793.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\\\"" ziWr3793.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.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\\\"" 18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.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 9 IoCs
pid pid_target Process procid_target 2608 400 WerFault.exe 73 4104 400 WerFault.exe 73 3764 400 WerFault.exe 73 2940 400 WerFault.exe 73 1744 400 WerFault.exe 73 4504 400 WerFault.exe 73 4016 400 WerFault.exe 73 2536 400 WerFault.exe 73 4024 400 WerFault.exe 73 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4036 it355141.exe 4036 it355141.exe 1208 1.exe 2220 kp955138.exe 2220 kp955138.exe 1208 1.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4036 it355141.exe Token: SeDebugPrivilege 3280 jr233007.exe Token: SeDebugPrivilege 1208 1.exe Token: SeDebugPrivilege 2220 kp955138.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4072 wrote to memory of 2096 4072 18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.exe 66 PID 4072 wrote to memory of 2096 4072 18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.exe 66 PID 4072 wrote to memory of 2096 4072 18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.exe 66 PID 2096 wrote to memory of 4076 2096 ziXG0533.exe 67 PID 2096 wrote to memory of 4076 2096 ziXG0533.exe 67 PID 2096 wrote to memory of 4076 2096 ziXG0533.exe 67 PID 4076 wrote to memory of 4036 4076 ziWr3793.exe 68 PID 4076 wrote to memory of 4036 4076 ziWr3793.exe 68 PID 4076 wrote to memory of 3280 4076 ziWr3793.exe 69 PID 4076 wrote to memory of 3280 4076 ziWr3793.exe 69 PID 4076 wrote to memory of 3280 4076 ziWr3793.exe 69 PID 3280 wrote to memory of 1208 3280 jr233007.exe 70 PID 3280 wrote to memory of 1208 3280 jr233007.exe 70 PID 3280 wrote to memory of 1208 3280 jr233007.exe 70 PID 2096 wrote to memory of 2220 2096 ziXG0533.exe 71 PID 2096 wrote to memory of 2220 2096 ziXG0533.exe 71 PID 2096 wrote to memory of 2220 2096 ziXG0533.exe 71 PID 4072 wrote to memory of 400 4072 18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.exe 73 PID 4072 wrote to memory of 400 4072 18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.exe 73 PID 4072 wrote to memory of 400 4072 18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.exe 73
Processes
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C:\Users\Admin\AppData\Local\Temp\18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.exe"C:\Users\Admin\AppData\Local\Temp\18e45fe48fb4cf533427d1f44eeaf8abd120ac71fdfd6d43278fd5aacd1280aa.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4072 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXG0533.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXG0533.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziWr3793.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziWr3793.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4076 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it355141.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it355141.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4036
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr233007.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr233007.exe4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3280 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1208
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp955138.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp955138.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2220
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr939602.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr939602.exe2⤵
- Executes dropped EXE
PID:400 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 6203⤵
- Program crash
PID:2608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 7003⤵
- Program crash
PID:4104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 8363⤵
- Program crash
PID:3764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 8483⤵
- Program crash
PID:2940
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 8763⤵
- Program crash
PID:1744
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 8883⤵
- Program crash
PID:4504
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 11243⤵
- Program crash
PID:4016
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 11523⤵
- Program crash
PID:2536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 12043⤵
- Program crash
PID:4024
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
253KB
MD51c4b687ff7f7f7b8b0d0a3b1bf2cd568
SHA1442fd0c94a574490bdec94a7a8c05e231205f530
SHA256255002c9fb43a706b143e5dfd912af265387f63ad21df64b837bb0366f713932
SHA5122e6079407ed488523c1ed71aeb1224a9a5da750e671dcb1c2410e4a0e3cb4e326d2ced4b9a0269fbf77120d51910d7a0de81d523db3878115e5bb91d97f8b550
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Filesize
253KB
MD51c4b687ff7f7f7b8b0d0a3b1bf2cd568
SHA1442fd0c94a574490bdec94a7a8c05e231205f530
SHA256255002c9fb43a706b143e5dfd912af265387f63ad21df64b837bb0366f713932
SHA5122e6079407ed488523c1ed71aeb1224a9a5da750e671dcb1c2410e4a0e3cb4e326d2ced4b9a0269fbf77120d51910d7a0de81d523db3878115e5bb91d97f8b550
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Filesize
669KB
MD59718e9c61043f63434461de628c399ab
SHA1b5465e5177dd740af1d3e3a747d0ed18e4b334e0
SHA2569905e9ace1588f7955a8e19b424de688afe0dead8f7a9223361580c6a40a9a97
SHA5129a70e31f8ea5f999746853cf9a44fcc656b660dca63fc7fca25871ac6e456f53809e9794fb57c50751cc1f83fb50d755eb4c5b95560189e7fb81278737d84cdc
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Filesize
669KB
MD59718e9c61043f63434461de628c399ab
SHA1b5465e5177dd740af1d3e3a747d0ed18e4b334e0
SHA2569905e9ace1588f7955a8e19b424de688afe0dead8f7a9223361580c6a40a9a97
SHA5129a70e31f8ea5f999746853cf9a44fcc656b660dca63fc7fca25871ac6e456f53809e9794fb57c50751cc1f83fb50d755eb4c5b95560189e7fb81278737d84cdc
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Filesize
168KB
MD585fb87fd10239d84c0c2cd43b2634f2c
SHA1221046c9940a3ea21edf517661e9f208da1ce6fc
SHA256a2b35ee4415c71fd7f7113dbe784d076fdd813abf97c4f7519f7e7c2c45e7523
SHA51253845fc881c702d4972e4e59d4888c120724472a6751f634c25bd5ff3263a1b55949efe8691000b28a85d8051bc951e5c6b6beb097f92110a305ff7dac9e9f3c
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Filesize
168KB
MD585fb87fd10239d84c0c2cd43b2634f2c
SHA1221046c9940a3ea21edf517661e9f208da1ce6fc
SHA256a2b35ee4415c71fd7f7113dbe784d076fdd813abf97c4f7519f7e7c2c45e7523
SHA51253845fc881c702d4972e4e59d4888c120724472a6751f634c25bd5ff3263a1b55949efe8691000b28a85d8051bc951e5c6b6beb097f92110a305ff7dac9e9f3c
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Filesize
515KB
MD58af186b182bdbecd369db82ca80080f8
SHA1f913f31995633c909ac9956de5842d8879edf602
SHA256334623dc4e21feaf54d289b67b9cf876ffe6ecbe261bfefa95049038169077df
SHA51251c950701852cde837c119b871a10eb9b2ed633e28956c45dec87ccd24e4807e29ddc1960df47b2c5c900d178381f8cce8829f70a01bd4532b3ced3432584cef
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Filesize
515KB
MD58af186b182bdbecd369db82ca80080f8
SHA1f913f31995633c909ac9956de5842d8879edf602
SHA256334623dc4e21feaf54d289b67b9cf876ffe6ecbe261bfefa95049038169077df
SHA51251c950701852cde837c119b871a10eb9b2ed633e28956c45dec87ccd24e4807e29ddc1960df47b2c5c900d178381f8cce8829f70a01bd4532b3ced3432584cef
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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
445KB
MD5e94b2a70cd8197842ca86dcb9b474b45
SHA1b267478934fdbdc161d20319ce9248e165b00fad
SHA256d777da40fd38e88d860d33c3f16245cd5c2b148c1e8d442caf04d60aca84bc74
SHA512828d83ca630bbeea10a90d5c3b415d34c0ccf2e574f012d04a78ab8a24596ef66d7eb4f52acfa44e10355ac224f610668eb02f69cf416c52fd099cb2e7633587
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Filesize
445KB
MD5e94b2a70cd8197842ca86dcb9b474b45
SHA1b267478934fdbdc161d20319ce9248e165b00fad
SHA256d777da40fd38e88d860d33c3f16245cd5c2b148c1e8d442caf04d60aca84bc74
SHA512828d83ca630bbeea10a90d5c3b415d34c0ccf2e574f012d04a78ab8a24596ef66d7eb4f52acfa44e10355ac224f610668eb02f69cf416c52fd099cb2e7633587
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1