Analysis
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max time kernel
146s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
24-03-2023 07:16
Static task
static1
Behavioral task
behavioral1
Sample
96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe
Resource
win10v2004-20230220-en
General
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Target
96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe
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Size
539KB
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MD5
37a2f9d4a0f467b6b4052c1d33d9484b
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SHA1
4267685e841fccfcec598f953e6ac9d43502afe2
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SHA256
96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f
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SHA512
06e95b8f45640f9c86ee8aebb3ede3d60f8cb8fef26b73dc6d5d3a1f2e69645e1bb54e6ebb6085f7c1a26dc362ded944dc4843e52a638730ca44fdbb2bf0846d
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SSDEEP
12288:xMroy90/qohrLJWcuKn5waYM89EM0F572jeV7nB2d3ttJ:lyqqohPJV5wHM1F51xnel
Malware Config
Extracted
redline
down
193.233.20.31:4125
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auth_value
12c31a90c72f5efae8c053a0bd339381
Extracted
redline
bolt
193.233.20.31:4125
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auth_value
29540c7bf0277243e2faf6601e15a754
Signatures
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Processes:
h52CB02.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection h52CB02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h52CB02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h52CB02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h52CB02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h52CB02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h52CB02.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 33 IoCs
Processes:
resource yara_rule behavioral1/memory/3860-156-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-157-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-159-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-161-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-163-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-165-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-167-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-169-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-171-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-173-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-175-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-177-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-179-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-181-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-183-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-185-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-187-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-189-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-191-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-193-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-196-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-199-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-201-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-203-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-205-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-207-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-209-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-211-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-213-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-215-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-217-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-219-0x0000000007140000-0x000000000717E000-memory.dmp family_redline behavioral1/memory/3860-221-0x0000000007140000-0x000000000717E000-memory.dmp family_redline -
Executes dropped EXE 4 IoCs
Processes:
niba6147.exeh52CB02.exeiRwpE12.exel46oy54.exepid process 2108 niba6147.exe 2288 h52CB02.exe 3860 iRwpE12.exe 2684 l46oy54.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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Processes:
h52CB02.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h52CB02.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 4 IoCs
Processes:
96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exeniba6147.exedescription ioc process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.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\\\"" 96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce niba6147.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\\\"" niba6147.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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Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 4960 sc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4164 3860 WerFault.exe iRwpE12.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
h52CB02.exeiRwpE12.exel46oy54.exepid process 2288 h52CB02.exe 2288 h52CB02.exe 3860 iRwpE12.exe 3860 iRwpE12.exe 2684 l46oy54.exe 2684 l46oy54.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
h52CB02.exeiRwpE12.exel46oy54.exedescription pid process Token: SeDebugPrivilege 2288 h52CB02.exe Token: SeDebugPrivilege 3860 iRwpE12.exe Token: SeDebugPrivilege 2684 l46oy54.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exeniba6147.exedescription pid process target process PID 2084 wrote to memory of 2108 2084 96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe niba6147.exe PID 2084 wrote to memory of 2108 2084 96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe niba6147.exe PID 2084 wrote to memory of 2108 2084 96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe niba6147.exe PID 2108 wrote to memory of 2288 2108 niba6147.exe h52CB02.exe PID 2108 wrote to memory of 2288 2108 niba6147.exe h52CB02.exe PID 2108 wrote to memory of 3860 2108 niba6147.exe iRwpE12.exe PID 2108 wrote to memory of 3860 2108 niba6147.exe iRwpE12.exe PID 2108 wrote to memory of 3860 2108 niba6147.exe iRwpE12.exe PID 2084 wrote to memory of 2684 2084 96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe l46oy54.exe PID 2084 wrote to memory of 2684 2084 96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe l46oy54.exe PID 2084 wrote to memory of 2684 2084 96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe l46oy54.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe"C:\Users\Admin\AppData\Local\Temp\96ecd48b0b8b5bb351405a10d3360357e3adb0bc3bb210f69a3b68dc5de2955f.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6147.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6147.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h52CB02.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h52CB02.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2288
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRwpE12.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRwpE12.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3860 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3860 -s 17004⤵
- Program crash
PID:4164
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l46oy54.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l46oy54.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2684
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3860 -ip 38601⤵PID:4940
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4960
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
175KB
MD578efaf7292c2027da40635ca1aae855a
SHA1686227a48e23b382a06c74f17d9b6f36e76042fd
SHA2562f1381bbe319ee3d19b3e07704205a3d31a7ffb7b5b7c282b9d884682bc892ab
SHA51219e22ec7ad2295a1a3f4cbabb2e005df674ff3731cc33b74e175e10fcc4e482c8f0ce9c8722a8d14a0f9f9ad6e37360ce6816215512bea8324cd87a9fefc852a
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Filesize
175KB
MD578efaf7292c2027da40635ca1aae855a
SHA1686227a48e23b382a06c74f17d9b6f36e76042fd
SHA2562f1381bbe319ee3d19b3e07704205a3d31a7ffb7b5b7c282b9d884682bc892ab
SHA51219e22ec7ad2295a1a3f4cbabb2e005df674ff3731cc33b74e175e10fcc4e482c8f0ce9c8722a8d14a0f9f9ad6e37360ce6816215512bea8324cd87a9fefc852a
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Filesize
397KB
MD54de6041ab3dec5a55e8a28d6ecf0d950
SHA1d8605e567b3a5b382b7d570814291942abd8aea2
SHA2563a13301ea60bebe2616a79672f2f2dd4187fcfe1942a51827049f475e1d85559
SHA51232fa3913cd34a1620633cd0225095438bd4c97e81711ed58cf7a96091d24d1abd1ba0c4fd100814afc30bf5e3aec38b8e7c3b98cd208371c28ce62ef0482f565
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Filesize
397KB
MD54de6041ab3dec5a55e8a28d6ecf0d950
SHA1d8605e567b3a5b382b7d570814291942abd8aea2
SHA2563a13301ea60bebe2616a79672f2f2dd4187fcfe1942a51827049f475e1d85559
SHA51232fa3913cd34a1620633cd0225095438bd4c97e81711ed58cf7a96091d24d1abd1ba0c4fd100814afc30bf5e3aec38b8e7c3b98cd208371c28ce62ef0482f565
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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
355KB
MD5402703644b5f1991bd3c5fa07fffe976
SHA14ee106a649dfdb9bcec39e18a0eee4dba64bbce4
SHA2564e3b0e4b91911566d7b1c73bc45b028e5aa0f1e7dbfc3a1aba6383365bbfa148
SHA512d9ef722243685aef1fbf1a3b329624cb2ce7abdee5956a8124dff3668ed9d8556c73b651f5181d5cf8e37e40519bcba159e0b17f44f056ff0ef3c746653bc17a
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Filesize
355KB
MD5402703644b5f1991bd3c5fa07fffe976
SHA14ee106a649dfdb9bcec39e18a0eee4dba64bbce4
SHA2564e3b0e4b91911566d7b1c73bc45b028e5aa0f1e7dbfc3a1aba6383365bbfa148
SHA512d9ef722243685aef1fbf1a3b329624cb2ce7abdee5956a8124dff3668ed9d8556c73b651f5181d5cf8e37e40519bcba159e0b17f44f056ff0ef3c746653bc17a