Analysis
-
max time kernel
156s -
max time network
165s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
12-02-2023 04:24
Static task
static1
General
-
Target
df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.exe
-
Size
725KB
-
MD5
44721b1c1a3eef0f92fbf9063701a571
-
SHA1
b1279c7b36bd33dd88be6f1a8ec552353545b06d
-
SHA256
df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d
-
SHA512
80f7efbfccdb18d4bec66e8448e82deec5f7acadd1c05974e2c6f48d4efdd9b8a447247d8fbe9943c1dbeffc429e419ac5d9824fe2bde293b8da5e0e4f7349bc
-
SSDEEP
12288:3Mr1y907DcLvVu6o1CNX2p6KDcLwhMBPeJG2Ai6T8Te+Cf7RctUiAP:OytbVu5cNsjewSC4i6ahCf7Rct5s
Malware Config
Extracted
redline
dunm
193.233.20.12:4132
-
auth_value
352959e3707029296ec94306d74e2334
Extracted
amadey
3.66
62.204.41.4/Gol478Ns/index.php
Extracted
redline
romik
193.233.20.12:4132
-
auth_value
8fb78d2889ba0ca42678b59b884e88ff
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" fsS01.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" fsS01.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" fsS01.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" fsS01.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" fsS01.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 2 IoCs
resource yara_rule behavioral1/memory/648-720-0x0000000002740000-0x0000000002786000-memory.dmp family_redline behavioral1/memory/648-741-0x0000000004D30000-0x0000000004D74000-memory.dmp family_redline -
Executes dropped EXE 8 IoCs
pid Process 1268 gIk47FN.exe 756 gQy49Fo.exe 2108 aUC26be.exe 352 bRn63bE.exe 520 mnolyk.exe 648 dqA0296.exe 4624 fsS01.exe 4620 mnolyk.exe -
Loads dropped DLL 1 IoCs
pid Process 360 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" fsS01.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process 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\\\"" gQy49Fo.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.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\\\"" df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce gIk47FN.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\\\"" gIk47FN.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce gQy49Fo.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1192 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2108 aUC26be.exe 2108 aUC26be.exe 648 dqA0296.exe 648 dqA0296.exe 4624 fsS01.exe 4624 fsS01.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2108 aUC26be.exe Token: SeDebugPrivilege 648 dqA0296.exe Token: SeDebugPrivilege 4624 fsS01.exe -
Suspicious use of WriteProcessMemory 47 IoCs
description pid Process procid_target PID 2332 wrote to memory of 1268 2332 df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.exe 66 PID 2332 wrote to memory of 1268 2332 df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.exe 66 PID 2332 wrote to memory of 1268 2332 df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.exe 66 PID 1268 wrote to memory of 756 1268 gIk47FN.exe 67 PID 1268 wrote to memory of 756 1268 gIk47FN.exe 67 PID 1268 wrote to memory of 756 1268 gIk47FN.exe 67 PID 756 wrote to memory of 2108 756 gQy49Fo.exe 68 PID 756 wrote to memory of 2108 756 gQy49Fo.exe 68 PID 756 wrote to memory of 2108 756 gQy49Fo.exe 68 PID 756 wrote to memory of 352 756 gQy49Fo.exe 70 PID 756 wrote to memory of 352 756 gQy49Fo.exe 70 PID 756 wrote to memory of 352 756 gQy49Fo.exe 70 PID 352 wrote to memory of 520 352 bRn63bE.exe 71 PID 352 wrote to memory of 520 352 bRn63bE.exe 71 PID 352 wrote to memory of 520 352 bRn63bE.exe 71 PID 1268 wrote to memory of 648 1268 gIk47FN.exe 72 PID 1268 wrote to memory of 648 1268 gIk47FN.exe 72 PID 1268 wrote to memory of 648 1268 gIk47FN.exe 72 PID 520 wrote to memory of 1192 520 mnolyk.exe 73 PID 520 wrote to memory of 1192 520 mnolyk.exe 73 PID 520 wrote to memory of 1192 520 mnolyk.exe 73 PID 520 wrote to memory of 3848 520 mnolyk.exe 75 PID 520 wrote to memory of 3848 520 mnolyk.exe 75 PID 520 wrote to memory of 3848 520 mnolyk.exe 75 PID 3848 wrote to memory of 4636 3848 cmd.exe 77 PID 3848 wrote to memory of 4636 3848 cmd.exe 77 PID 3848 wrote to memory of 4636 3848 cmd.exe 77 PID 3848 wrote to memory of 3620 3848 cmd.exe 78 PID 3848 wrote to memory of 3620 3848 cmd.exe 78 PID 3848 wrote to memory of 3620 3848 cmd.exe 78 PID 3848 wrote to memory of 1524 3848 cmd.exe 79 PID 3848 wrote to memory of 1524 3848 cmd.exe 79 PID 3848 wrote to memory of 1524 3848 cmd.exe 79 PID 3848 wrote to memory of 4492 3848 cmd.exe 80 PID 3848 wrote to memory of 4492 3848 cmd.exe 80 PID 3848 wrote to memory of 4492 3848 cmd.exe 80 PID 3848 wrote to memory of 1684 3848 cmd.exe 81 PID 3848 wrote to memory of 1684 3848 cmd.exe 81 PID 3848 wrote to memory of 1684 3848 cmd.exe 81 PID 3848 wrote to memory of 4488 3848 cmd.exe 82 PID 3848 wrote to memory of 4488 3848 cmd.exe 82 PID 3848 wrote to memory of 4488 3848 cmd.exe 82 PID 2332 wrote to memory of 4624 2332 df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.exe 83 PID 2332 wrote to memory of 4624 2332 df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.exe 83 PID 520 wrote to memory of 360 520 mnolyk.exe 85 PID 520 wrote to memory of 360 520 mnolyk.exe 85 PID 520 wrote to memory of 360 520 mnolyk.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.exe"C:\Users\Admin\AppData\Local\Temp\df7509c4cb5ee685b7cbc335d2962796ba029f3297ef2468710d0da274c3503d.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gIk47FN.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gIk47FN.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gQy49Fo.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gQy49Fo.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:756 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aUC26be.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aUC26be.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2108
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bRn63bE.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bRn63bE.exe4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:352 -
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:520 -
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:1192
-
-
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:3848 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4636
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:N"7⤵PID:3620
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:R" /E7⤵PID:1524
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4492
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:N"7⤵PID:1684
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:R" /E7⤵PID:4488
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main6⤵
- Loads dropped DLL
PID:360
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqA0296.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqA0296.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:648
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fsS01.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fsS01.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4624
-
-
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe1⤵
- Executes dropped EXE
PID:4620
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
621KB
MD51810f44f00d8441db746c7a95d0d696a
SHA1b2de3377c2c18839a501ec695ae75a76bb11beb5
SHA2566f94a0c582320ac56e3f98f66a74a0db94ef70554377aa8d44fe26da66f98ce8
SHA5127eab559258efb14b23d4b8d8600c95d2890b106288f4d77446e6d029c5ae0725803cff135c9a7cd249c59de88315bc56acdc4005ca649abed7646040f0a5fae6
-
Filesize
621KB
MD51810f44f00d8441db746c7a95d0d696a
SHA1b2de3377c2c18839a501ec695ae75a76bb11beb5
SHA2566f94a0c582320ac56e3f98f66a74a0db94ef70554377aa8d44fe26da66f98ce8
SHA5127eab559258efb14b23d4b8d8600c95d2890b106288f4d77446e6d029c5ae0725803cff135c9a7cd249c59de88315bc56acdc4005ca649abed7646040f0a5fae6
-
Filesize
297KB
MD525cfc1f966ab69070746c963cf19f5d5
SHA1785f6c131c7db45524df094278a12567ea54437c
SHA256ac9a2deb4b8fb1c354e708c3bc93d6d0603f307d526eb97302d5767ba22ee44f
SHA51286b2c5d049fb1f504ffffadeab5835102e88649172bdc8fd5249145db49cc66758162734db46c0dbe8775152bf2e6d5b2debf1178997660066236536b66d305e
-
Filesize
297KB
MD525cfc1f966ab69070746c963cf19f5d5
SHA1785f6c131c7db45524df094278a12567ea54437c
SHA256ac9a2deb4b8fb1c354e708c3bc93d6d0603f307d526eb97302d5767ba22ee44f
SHA51286b2c5d049fb1f504ffffadeab5835102e88649172bdc8fd5249145db49cc66758162734db46c0dbe8775152bf2e6d5b2debf1178997660066236536b66d305e
-
Filesize
286KB
MD5159d9a12d541b3f41ea5478145f14074
SHA1b685fc06b80c7c972557da5d9583fe11047bd9b6
SHA256d2bfd82871817cc06bd0d4c5e850a48f51482e99c7f5f7eb74c62887de4b6932
SHA512c6b0f124e287a967fdb1537efea1566e69d588481b9476a7886fa307cb8e32514a9100c512eaf7131f55214cdd2c1145fb969262fd304e2acbb313ea11848139
-
Filesize
286KB
MD5159d9a12d541b3f41ea5478145f14074
SHA1b685fc06b80c7c972557da5d9583fe11047bd9b6
SHA256d2bfd82871817cc06bd0d4c5e850a48f51482e99c7f5f7eb74c62887de4b6932
SHA512c6b0f124e287a967fdb1537efea1566e69d588481b9476a7886fa307cb8e32514a9100c512eaf7131f55214cdd2c1145fb969262fd304e2acbb313ea11848139
-
Filesize
175KB
MD569f79e05d0c83aee310d9adfe5aa7f2b
SHA1485c490180380051a14316564fbda07723be11b1
SHA256c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2
SHA512f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42
-
Filesize
175KB
MD569f79e05d0c83aee310d9adfe5aa7f2b
SHA1485c490180380051a14316564fbda07723be11b1
SHA256c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2
SHA512f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
89KB
MD5c79b74d8fec5e7e2ba2f1789fd582a15
SHA178a1e5d99dbaccc5e07b125e1dfb280112cb3128
SHA256b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3
SHA5120debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba
-
Filesize
89KB
MD5c79b74d8fec5e7e2ba2f1789fd582a15
SHA178a1e5d99dbaccc5e07b125e1dfb280112cb3128
SHA256b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3
SHA5120debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba