Analysis
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max time kernel
188s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
10-02-2023 14:42
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
General
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Target
file.exe
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Size
786KB
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MD5
d0d5e264eacb20646420278076a02492
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SHA1
406bcbab5b8938579f3fc01f8f1acc082874aa95
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SHA256
7905b88c09cab4f1d90cda9b7bf7423b63c0f19a1697893b47f1a5bebda885f0
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SHA512
1ff4b267583888f13287689c1c7025d83ecdbc3c94a5381717947519c4fbbc2fe305f5293640b0e50b486086f785ae88c0aabc7404bf71eac61cdb5fa5f7fde4
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SSDEEP
24576:KyBVTh+eCD3SDM16rQpp8mOHd3EStsZgL:RBdh+DD3SDs6rQpp8j34g
Malware Config
Extracted
amadey
3.66
62.204.41.4/Gol478Ns/index.php
Extracted
redline
dunm
193.233.20.12:4132
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auth_value
352959e3707029296ec94306d74e2334
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation atY62NH.exe Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation mnolyk.exe -
Executes dropped EXE 8 IoCs
pid Process 632 frV32ZW.exe 64 fAf73gp.exe 4364 atY62NH.exe 4288 mnolyk.exe 5088 bMI14VN.exe 208 mnolyk.exe 3420 mnolyk.exe 5076 clb2416.exe -
Loads dropped DLL 1 IoCs
pid Process 4796 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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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 file.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\\\"" file.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce frV32ZW.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\\\"" frV32ZW.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce fAf73gp.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\\\"" fAf73gp.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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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5012 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5088 bMI14VN.exe 5088 bMI14VN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5088 bMI14VN.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4868 wrote to memory of 632 4868 file.exe 79 PID 4868 wrote to memory of 632 4868 file.exe 79 PID 4868 wrote to memory of 632 4868 file.exe 79 PID 632 wrote to memory of 64 632 frV32ZW.exe 80 PID 632 wrote to memory of 64 632 frV32ZW.exe 80 PID 632 wrote to memory of 64 632 frV32ZW.exe 80 PID 64 wrote to memory of 4364 64 fAf73gp.exe 81 PID 64 wrote to memory of 4364 64 fAf73gp.exe 81 PID 64 wrote to memory of 4364 64 fAf73gp.exe 81 PID 4364 wrote to memory of 4288 4364 atY62NH.exe 84 PID 4364 wrote to memory of 4288 4364 atY62NH.exe 84 PID 4364 wrote to memory of 4288 4364 atY62NH.exe 84 PID 64 wrote to memory of 5088 64 fAf73gp.exe 85 PID 64 wrote to memory of 5088 64 fAf73gp.exe 85 PID 64 wrote to memory of 5088 64 fAf73gp.exe 85 PID 4288 wrote to memory of 5012 4288 mnolyk.exe 86 PID 4288 wrote to memory of 5012 4288 mnolyk.exe 86 PID 4288 wrote to memory of 5012 4288 mnolyk.exe 86 PID 4288 wrote to memory of 3496 4288 mnolyk.exe 88 PID 4288 wrote to memory of 3496 4288 mnolyk.exe 88 PID 4288 wrote to memory of 3496 4288 mnolyk.exe 88 PID 3496 wrote to memory of 1008 3496 cmd.exe 90 PID 3496 wrote to memory of 1008 3496 cmd.exe 90 PID 3496 wrote to memory of 1008 3496 cmd.exe 90 PID 3496 wrote to memory of 1860 3496 cmd.exe 91 PID 3496 wrote to memory of 1860 3496 cmd.exe 91 PID 3496 wrote to memory of 1860 3496 cmd.exe 91 PID 3496 wrote to memory of 1856 3496 cmd.exe 92 PID 3496 wrote to memory of 1856 3496 cmd.exe 92 PID 3496 wrote to memory of 1856 3496 cmd.exe 92 PID 3496 wrote to memory of 2024 3496 cmd.exe 93 PID 3496 wrote to memory of 2024 3496 cmd.exe 93 PID 3496 wrote to memory of 2024 3496 cmd.exe 93 PID 3496 wrote to memory of 2372 3496 cmd.exe 94 PID 3496 wrote to memory of 2372 3496 cmd.exe 94 PID 3496 wrote to memory of 2372 3496 cmd.exe 94 PID 3496 wrote to memory of 2004 3496 cmd.exe 95 PID 3496 wrote to memory of 2004 3496 cmd.exe 95 PID 3496 wrote to memory of 2004 3496 cmd.exe 95 PID 4288 wrote to memory of 4796 4288 mnolyk.exe 98 PID 4288 wrote to memory of 4796 4288 mnolyk.exe 98 PID 4288 wrote to memory of 4796 4288 mnolyk.exe 98 PID 632 wrote to memory of 5076 632 frV32ZW.exe 103 PID 632 wrote to memory of 5076 632 frV32ZW.exe 103 PID 632 wrote to memory of 5076 632 frV32ZW.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frV32ZW.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frV32ZW.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:632 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fAf73gp.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fAf73gp.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:64 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\atY62NH.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\atY62NH.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4364 -
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4288 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe" /F6⤵
- Creates scheduled task(s)
PID:5012
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\4b9a106e76" /P "Admin:N"&&CACLS "..\4b9a106e76" /P "Admin:R" /E&&Exit6⤵
- Suspicious use of WriteProcessMemory
PID:3496 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:1008
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C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:N"7⤵PID:1860
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C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:R" /E7⤵PID:1856
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:2024
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C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:N"7⤵PID:2372
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C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:R" /E7⤵PID:2004
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main6⤵
- Loads dropped DLL
PID:4796
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bMI14VN.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bMI14VN.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5088
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\clb2416.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\clb2416.exe3⤵
- Executes dropped EXE
PID:5076
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C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe1⤵
- Executes dropped EXE
PID:208
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C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe1⤵
- Executes dropped EXE
PID:3420
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
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Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
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Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
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Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
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Filesize
682KB
MD56067d6b407f3e7c819d1c836dfe2e4ea
SHA1f9260df1777f384503d69cfd462a1f49d25d40d5
SHA2568ed56d9fae2d8fdd3fe1b10d4a51eca4f194a9c03241f756160c982413925218
SHA51257af7e0e29cd5f607f0a2b78e1c74b14c72a14f5e3ca04cd60190ced65574c43b1f2a5e482936b06e543e758004e8bd672addab451791d2b7eb330432ab2610d
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Filesize
682KB
MD56067d6b407f3e7c819d1c836dfe2e4ea
SHA1f9260df1777f384503d69cfd462a1f49d25d40d5
SHA2568ed56d9fae2d8fdd3fe1b10d4a51eca4f194a9c03241f756160c982413925218
SHA51257af7e0e29cd5f607f0a2b78e1c74b14c72a14f5e3ca04cd60190ced65574c43b1f2a5e482936b06e543e758004e8bd672addab451791d2b7eb330432ab2610d
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Filesize
457KB
MD5d133d935024e27148ff6f13a0f8a8b88
SHA16b4f786b29cf717793a96f0b9e45e90668105b44
SHA2561860a7903b15326d3fc0e90215561ff6a0c8f7f6cf739d88736e8e320503250b
SHA51280f4b2a92d2fdf750ca991d9f4405c0188eebeb6fc3edd3de8a802cce1530f5b0ceb4840e8485138c2da9d01b5b57d539e44f916b512dad54c688c719511e44a
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Filesize
457KB
MD5d133d935024e27148ff6f13a0f8a8b88
SHA16b4f786b29cf717793a96f0b9e45e90668105b44
SHA2561860a7903b15326d3fc0e90215561ff6a0c8f7f6cf739d88736e8e320503250b
SHA51280f4b2a92d2fdf750ca991d9f4405c0188eebeb6fc3edd3de8a802cce1530f5b0ceb4840e8485138c2da9d01b5b57d539e44f916b512dad54c688c719511e44a
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Filesize
286KB
MD529f602764703cabf0351da402fd67d3c
SHA18a446338b33fa663a19a4258c849de92e9217eab
SHA2562eb5d4ec6704aa86b145b691b1e1180c6df9dc874b12a265cccc44e8ff11b0c2
SHA5128bb423240086a5648be8c22ba657254b5b5522eee77cfb6650cfc90e4996a000593aece29248b8876d1b52f55b0a44402c4531cc9cff7d8fc449bd9aa5c7dc5a
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Filesize
286KB
MD529f602764703cabf0351da402fd67d3c
SHA18a446338b33fa663a19a4258c849de92e9217eab
SHA2562eb5d4ec6704aa86b145b691b1e1180c6df9dc874b12a265cccc44e8ff11b0c2
SHA5128bb423240086a5648be8c22ba657254b5b5522eee77cfb6650cfc90e4996a000593aece29248b8876d1b52f55b0a44402c4531cc9cff7d8fc449bd9aa5c7dc5a
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Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
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Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
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Filesize
175KB
MD569f79e05d0c83aee310d9adfe5aa7f2b
SHA1485c490180380051a14316564fbda07723be11b1
SHA256c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2
SHA512f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42
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Filesize
175KB
MD569f79e05d0c83aee310d9adfe5aa7f2b
SHA1485c490180380051a14316564fbda07723be11b1
SHA256c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2
SHA512f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42
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Filesize
89KB
MD5c79b74d8fec5e7e2ba2f1789fd582a15
SHA178a1e5d99dbaccc5e07b125e1dfb280112cb3128
SHA256b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3
SHA5120debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba
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Filesize
89KB
MD5c79b74d8fec5e7e2ba2f1789fd582a15
SHA178a1e5d99dbaccc5e07b125e1dfb280112cb3128
SHA256b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3
SHA5120debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba