Analysis
-
max time kernel
26s -
max time network
75s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
19/03/2023, 07:47
Static task
static1
Behavioral task
behavioral1
Sample
850d9a9623f93e6db33732876f508db0.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
850d9a9623f93e6db33732876f508db0.exe
Resource
win10v2004-20230220-en
General
-
Target
850d9a9623f93e6db33732876f508db0.exe
-
Size
1.2MB
-
MD5
850d9a9623f93e6db33732876f508db0
-
SHA1
d0d4fd16eff876549309c6eb13123688b80cda9a
-
SHA256
5b1b3e04d5d4ff6a9b11311b94416c19f46c8fbb2c38302bee2ad09277c14437
-
SHA512
ddd357942a64df74f7aec0a47c06510b0eb95220543cbf7b6edfec4b75c08e43479dcc214852ebbacca2d5ac95d0a9a58132a43869362f88aa19b5e2d30c5f84
-
SSDEEP
24576:qhVKo7S6ImQruXrQQMxCzSB9h7qIAtzq6orHFkhWW5lNNR:qHb7OubGlh7y8rl4pl
Malware Config
Extracted
redline
gena
193.233.20.30:4125
-
auth_value
93c20961cb6b06b2d5781c212db6201e
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" con6645.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" con6645.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" con6645.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" bus7720.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" bus7720.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection con6645.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" bus7720.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" con6645.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" con6645.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection bus7720.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" bus7720.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" bus7720.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 17 IoCs
resource yara_rule behavioral2/memory/3916-212-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-211-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-224-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-226-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-238-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-246-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-242-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-236-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-234-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-232-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-230-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-228-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-222-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-220-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-218-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-216-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline behavioral2/memory/3916-214-0x0000000004D70000-0x0000000004DAE000-memory.dmp family_redline -
Executes dropped EXE 6 IoCs
pid Process 220 kino1226.exe 1896 kino8147.exe 3696 kino1962.exe 2064 bus7720.exe 3356 con6645.exe 3916 dER55s09.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features con6645.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" con6645.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" bus7720.exe -
Adds Run key to start application 2 TTPs 8 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce kino1226.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\\\"" kino1226.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce kino8147.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\\\"" kino8147.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce kino1962.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" kino1962.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 850d9a9623f93e6db33732876f508db0.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\\\"" 850d9a9623f93e6db33732876f508db0.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 436 3916 WerFault.exe 95 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2064 bus7720.exe 2064 bus7720.exe 3356 con6645.exe 3356 con6645.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2064 bus7720.exe Token: SeDebugPrivilege 3356 con6645.exe Token: SeDebugPrivilege 3916 dER55s09.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 3464 wrote to memory of 220 3464 850d9a9623f93e6db33732876f508db0.exe 87 PID 3464 wrote to memory of 220 3464 850d9a9623f93e6db33732876f508db0.exe 87 PID 3464 wrote to memory of 220 3464 850d9a9623f93e6db33732876f508db0.exe 87 PID 220 wrote to memory of 1896 220 kino1226.exe 88 PID 220 wrote to memory of 1896 220 kino1226.exe 88 PID 220 wrote to memory of 1896 220 kino1226.exe 88 PID 1896 wrote to memory of 3696 1896 kino8147.exe 89 PID 1896 wrote to memory of 3696 1896 kino8147.exe 89 PID 1896 wrote to memory of 3696 1896 kino8147.exe 89 PID 3696 wrote to memory of 2064 3696 kino1962.exe 90 PID 3696 wrote to memory of 2064 3696 kino1962.exe 90 PID 3696 wrote to memory of 3356 3696 kino1962.exe 94 PID 3696 wrote to memory of 3356 3696 kino1962.exe 94 PID 3696 wrote to memory of 3356 3696 kino1962.exe 94 PID 1896 wrote to memory of 3916 1896 kino8147.exe 95 PID 1896 wrote to memory of 3916 1896 kino8147.exe 95 PID 1896 wrote to memory of 3916 1896 kino8147.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\850d9a9623f93e6db33732876f508db0.exe"C:\Users\Admin\AppData\Local\Temp\850d9a9623f93e6db33732876f508db0.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3464 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino1226.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino1226.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:220 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino8147.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino8147.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino1962.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino1962.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3696 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus7720.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus7720.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2064
-
-
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con6645.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con6645.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3356
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dER55s09.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dER55s09.exe4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3916 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 18365⤵
- Program crash
PID:436
-
-
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3916 -ip 39161⤵PID:1420
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
850KB
MD5828e84e760ad554a1c6a7cd5a34b6ac5
SHA1a514fdd329fde0ebd2add6fb684cde7568ec1120
SHA25609c44e0297fae477dfed2bff64a6b77c91f2fc4679342c6145badb5a72b971ee
SHA5124df57365031711d68116c6e62d00ac8ae58ae510301b4a40e7f81efb989e3b716017aeea23a83e99a3b93b6615d203eb09b04409fbdeb3865b5181b133f276cb
-
Filesize
850KB
MD5828e84e760ad554a1c6a7cd5a34b6ac5
SHA1a514fdd329fde0ebd2add6fb684cde7568ec1120
SHA25609c44e0297fae477dfed2bff64a6b77c91f2fc4679342c6145badb5a72b971ee
SHA5124df57365031711d68116c6e62d00ac8ae58ae510301b4a40e7f81efb989e3b716017aeea23a83e99a3b93b6615d203eb09b04409fbdeb3865b5181b133f276cb
-
Filesize
708KB
MD5b258a8ffb1c5ea24db1c3b91538856fb
SHA162ab42c883042bf4174b75edb9a0968bfc1a80e8
SHA256f8dc96eb924d46c9c0132173cefbb58ec0880186ceb015380649ae190de28b3b
SHA5129fbabd5a12958989c5051fca4bca09569d3c5ab1e7bbe0d8496daa7c3fbdcac11dff485d71a0def53b7419ca9ca9fb577d8cfe06d784d6fec6b2c7654808b85c
-
Filesize
708KB
MD5b258a8ffb1c5ea24db1c3b91538856fb
SHA162ab42c883042bf4174b75edb9a0968bfc1a80e8
SHA256f8dc96eb924d46c9c0132173cefbb58ec0880186ceb015380649ae190de28b3b
SHA5129fbabd5a12958989c5051fca4bca09569d3c5ab1e7bbe0d8496daa7c3fbdcac11dff485d71a0def53b7419ca9ca9fb577d8cfe06d784d6fec6b2c7654808b85c
-
Filesize
391KB
MD5ee7287803f4633fba25833bf931fc2a1
SHA1aaf2cdffad0f7a29b87744cb8ee190c17fa8b98d
SHA2565c8822b8cffc386acfac4374968745111e9a84ae1e3fc600ca7ebf5c11f86302
SHA512f2057d6553930a4571f606d06aece748a1303453a24627e2c6f182a6188dee42580363808de525c3c2eb7fd001e343e420043b1debc010a767e8d831414d2c0f
-
Filesize
391KB
MD5ee7287803f4633fba25833bf931fc2a1
SHA1aaf2cdffad0f7a29b87744cb8ee190c17fa8b98d
SHA2565c8822b8cffc386acfac4374968745111e9a84ae1e3fc600ca7ebf5c11f86302
SHA512f2057d6553930a4571f606d06aece748a1303453a24627e2c6f182a6188dee42580363808de525c3c2eb7fd001e343e420043b1debc010a767e8d831414d2c0f
-
Filesize
358KB
MD52ad15592315a6f5cb4b386fa9e5df66c
SHA1a083e7c21ef79294520cce2af43f9f96bfd640b5
SHA25611ad001fa19b11e23174b09c01a1663ae469e5c8f011c28c40c8541ac3b29b70
SHA512f7f4ad0cc09149bf9c1addbe46397261e1be99f8c050f9f7834498802c51fc05b08ebff0d339ccfe17b0850bf1facb287969de6c6c433f1a5e758fee5fc59db6
-
Filesize
358KB
MD52ad15592315a6f5cb4b386fa9e5df66c
SHA1a083e7c21ef79294520cce2af43f9f96bfd640b5
SHA25611ad001fa19b11e23174b09c01a1663ae469e5c8f011c28c40c8541ac3b29b70
SHA512f7f4ad0cc09149bf9c1addbe46397261e1be99f8c050f9f7834498802c51fc05b08ebff0d339ccfe17b0850bf1facb287969de6c6c433f1a5e758fee5fc59db6
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
371KB
MD5bd32410d61ce3e607de87fc97a1bd6a0
SHA1745fb0d80feb24cbe22a7dc65279fb17ef3440ab
SHA25661f96b6feb00bd777d277061b0f081dc5eff6c8face65f85502c5c36915d2b29
SHA512583396d15d5ef769992ab6a0eb0a949e90db429b08d0e39c42674c543fd82fcf37d0a169c5ad426204772307242b11fed99133e3069428dba7fe670ce01529d6
-
Filesize
371KB
MD5bd32410d61ce3e607de87fc97a1bd6a0
SHA1745fb0d80feb24cbe22a7dc65279fb17ef3440ab
SHA25661f96b6feb00bd777d277061b0f081dc5eff6c8face65f85502c5c36915d2b29
SHA512583396d15d5ef769992ab6a0eb0a949e90db429b08d0e39c42674c543fd82fcf37d0a169c5ad426204772307242b11fed99133e3069428dba7fe670ce01529d6