Analysis
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max time kernel
99s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
19/05/2023, 17:07
Static task
static1
Behavioral task
behavioral1
Sample
Doge.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Doge.exe
Resource
win10v2004-20230221-en
General
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Target
Doge.exe
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Size
1021KB
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MD5
4b25f6c336e1353dce07ea8465f6a402
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SHA1
230ea22e604fc69d7f9f20292f9e777f86bb14af
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SHA256
e131109319e95f8eddbcaa79aa53a15c27fad55b15da835a2adb1a308f6cd7fa
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SHA512
7281d482cb22625a69778cec163108bd9e9e09f6a1b378307ed888894bde7588f16e4d67657964842c01ff94d55626ce9458b3909f956b69c278f8c01b2c7f9d
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SSDEEP
24576:TyXyvsbCfngyKgxxBPelDQtIS2l3F+J4yjbg:mXh1yKgxfE6Qc3b
Malware Config
Extracted
redline
muser
77.91.68.253:19065
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auth_value
ab307a8e027ba1296455e3d548f168a3
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a2078416.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a2078416.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a2078416.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a2078416.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection a2078416.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a2078416.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 18 IoCs
resource yara_rule behavioral2/memory/4400-213-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-214-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-216-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-218-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-220-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-222-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-224-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-226-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-228-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-230-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-232-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-234-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-236-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-238-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-240-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-242-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-244-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline behavioral2/memory/4400-246-0x00000000049A0000-0x00000000049DC000-memory.dmp family_redline -
Executes dropped EXE 8 IoCs
pid Process 4184 v1696867.exe 956 v9301202.exe 4064 a2078416.exe 2648 b0910048.exe 1432 c3555080.exe 4948 c3555080.exe 1392 c3555080.exe 4400 d9658398.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 Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features a2078416.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" a2078416.exe -
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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" v1696867.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce v9301202.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\\\"" v9301202.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce Doge.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\\\"" Doge.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce v1696867.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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1432 set thread context of 1392 1432 c3555080.exe 97 -
Program crash 1 IoCs
pid pid_target Process procid_target 3304 1392 WerFault.exe 97 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4064 a2078416.exe 4064 a2078416.exe 2648 b0910048.exe 2648 b0910048.exe 4400 d9658398.exe 4400 d9658398.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4064 a2078416.exe Token: SeDebugPrivilege 2648 b0910048.exe Token: SeDebugPrivilege 1432 c3555080.exe Token: SeDebugPrivilege 4400 d9658398.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1392 c3555080.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 2924 wrote to memory of 4184 2924 Doge.exe 84 PID 2924 wrote to memory of 4184 2924 Doge.exe 84 PID 2924 wrote to memory of 4184 2924 Doge.exe 84 PID 4184 wrote to memory of 956 4184 v1696867.exe 85 PID 4184 wrote to memory of 956 4184 v1696867.exe 85 PID 4184 wrote to memory of 956 4184 v1696867.exe 85 PID 956 wrote to memory of 4064 956 v9301202.exe 86 PID 956 wrote to memory of 4064 956 v9301202.exe 86 PID 956 wrote to memory of 4064 956 v9301202.exe 86 PID 956 wrote to memory of 2648 956 v9301202.exe 91 PID 956 wrote to memory of 2648 956 v9301202.exe 91 PID 956 wrote to memory of 2648 956 v9301202.exe 91 PID 4184 wrote to memory of 1432 4184 v1696867.exe 95 PID 4184 wrote to memory of 1432 4184 v1696867.exe 95 PID 4184 wrote to memory of 1432 4184 v1696867.exe 95 PID 1432 wrote to memory of 4948 1432 c3555080.exe 96 PID 1432 wrote to memory of 4948 1432 c3555080.exe 96 PID 1432 wrote to memory of 4948 1432 c3555080.exe 96 PID 1432 wrote to memory of 4948 1432 c3555080.exe 96 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 1432 wrote to memory of 1392 1432 c3555080.exe 97 PID 2924 wrote to memory of 4400 2924 Doge.exe 100 PID 2924 wrote to memory of 4400 2924 Doge.exe 100 PID 2924 wrote to memory of 4400 2924 Doge.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\Doge.exe"C:\Users\Admin\AppData\Local\Temp\Doge.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1696867.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1696867.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4184 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9301202.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9301202.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:956 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2078416.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2078416.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4064
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0910048.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0910048.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3555080.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3555080.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1432 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3555080.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3555080.exe4⤵
- Executes dropped EXE
PID:4948
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3555080.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3555080.exe4⤵
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:1392 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 125⤵
- Program crash
PID:3304
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9658398.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9658398.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1392 -ip 13921⤵PID:3876
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
284KB
MD50ea570ef230d8224dcb9cdac66e5c1a5
SHA18fe50ba24d27d2c3cbcd768353462b07c9183cf2
SHA256e589ed215beb39bc9b622293424b5a88f1c235622bb81c6a2af2da19f95cb57d
SHA5126039accca2818fa8370ccac7f7cdc5eed9b11ac6b48b92b6892222b90702fbd048797af4af8d7dbe8c2424ae1e7171df979ccbf76281b1af5dd107c823dc1792
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Filesize
284KB
MD50ea570ef230d8224dcb9cdac66e5c1a5
SHA18fe50ba24d27d2c3cbcd768353462b07c9183cf2
SHA256e589ed215beb39bc9b622293424b5a88f1c235622bb81c6a2af2da19f95cb57d
SHA5126039accca2818fa8370ccac7f7cdc5eed9b11ac6b48b92b6892222b90702fbd048797af4af8d7dbe8c2424ae1e7171df979ccbf76281b1af5dd107c823dc1792
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Filesize
750KB
MD5ce0d63b7ac4eb9df6ba1e10a502a32e7
SHA14c11d268822e5c2e87bf815031e269dc15a7ee94
SHA2560c83333cdaf127b879185aed10f7527ba90df5c5687a1308e12fa6647ba9e55c
SHA512925bcc1d8a0f60072b27fdaa1d704b7b3f86efd904529f4fa1b64b34ae97c4261e0271b1fc98dd0adb39c46368e7a156e32a03cad97fe023507cc84d14407cce
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Filesize
750KB
MD5ce0d63b7ac4eb9df6ba1e10a502a32e7
SHA14c11d268822e5c2e87bf815031e269dc15a7ee94
SHA2560c83333cdaf127b879185aed10f7527ba90df5c5687a1308e12fa6647ba9e55c
SHA512925bcc1d8a0f60072b27fdaa1d704b7b3f86efd904529f4fa1b64b34ae97c4261e0271b1fc98dd0adb39c46368e7a156e32a03cad97fe023507cc84d14407cce
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Filesize
963KB
MD56070f7622b14bd539c406c7c2c857585
SHA105419a8c069be56de6a024e23684f1a8d774817e
SHA25687f98748599947ef2d2604ac6f3376bc40575a5e0860032ac04943e0d3d61aa6
SHA512f521864595d5ee84dc51bbe3b60fe9a13a326afa660e55ac9d10c1f845c196fe11769b07c9573f24631cf83408526bef011112bc46b5ae16ef1cf99f66938a79
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Filesize
963KB
MD56070f7622b14bd539c406c7c2c857585
SHA105419a8c069be56de6a024e23684f1a8d774817e
SHA25687f98748599947ef2d2604ac6f3376bc40575a5e0860032ac04943e0d3d61aa6
SHA512f521864595d5ee84dc51bbe3b60fe9a13a326afa660e55ac9d10c1f845c196fe11769b07c9573f24631cf83408526bef011112bc46b5ae16ef1cf99f66938a79
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Filesize
963KB
MD56070f7622b14bd539c406c7c2c857585
SHA105419a8c069be56de6a024e23684f1a8d774817e
SHA25687f98748599947ef2d2604ac6f3376bc40575a5e0860032ac04943e0d3d61aa6
SHA512f521864595d5ee84dc51bbe3b60fe9a13a326afa660e55ac9d10c1f845c196fe11769b07c9573f24631cf83408526bef011112bc46b5ae16ef1cf99f66938a79
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Filesize
963KB
MD56070f7622b14bd539c406c7c2c857585
SHA105419a8c069be56de6a024e23684f1a8d774817e
SHA25687f98748599947ef2d2604ac6f3376bc40575a5e0860032ac04943e0d3d61aa6
SHA512f521864595d5ee84dc51bbe3b60fe9a13a326afa660e55ac9d10c1f845c196fe11769b07c9573f24631cf83408526bef011112bc46b5ae16ef1cf99f66938a79
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Filesize
305KB
MD54ddff7683e53421c87dbe7d10f4c40e1
SHA1b485df28ef743b632d0180d7036c9cad96c82058
SHA25621d484526132a5f8c8dad0b708638a24f23df1cddf8a81723dc9ee3ffc3c8c64
SHA5122824f4dd03584f310461dbcc841a554955b6e0200efa21e6f811b186a6f66adc64ea36907dc556d92fb7a05bde724ea598770dcb0fedaf146f1ebc64d5de451b
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Filesize
305KB
MD54ddff7683e53421c87dbe7d10f4c40e1
SHA1b485df28ef743b632d0180d7036c9cad96c82058
SHA25621d484526132a5f8c8dad0b708638a24f23df1cddf8a81723dc9ee3ffc3c8c64
SHA5122824f4dd03584f310461dbcc841a554955b6e0200efa21e6f811b186a6f66adc64ea36907dc556d92fb7a05bde724ea598770dcb0fedaf146f1ebc64d5de451b
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Filesize
184KB
MD5302ec0f7a8a01b671d059e24ce2ebfd2
SHA15db50b739318a29cf7f9f9c9224598d1b96ca12b
SHA25602d1cdce029afe7de462276ba6a0ec3b5e578c6e1fc4131c79a0faea5182ce33
SHA512088ae5aefacf2688a61baef373d109aa962e703636dcdaa39a4a46c4bae5e2d2d19187503324d7613bf80a4b42cbadf73f4692359a6f883f70a2d8a5fa5dd525
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Filesize
184KB
MD5302ec0f7a8a01b671d059e24ce2ebfd2
SHA15db50b739318a29cf7f9f9c9224598d1b96ca12b
SHA25602d1cdce029afe7de462276ba6a0ec3b5e578c6e1fc4131c79a0faea5182ce33
SHA512088ae5aefacf2688a61baef373d109aa962e703636dcdaa39a4a46c4bae5e2d2d19187503324d7613bf80a4b42cbadf73f4692359a6f883f70a2d8a5fa5dd525
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Filesize
145KB
MD5a6b04ae8b84b77febf44173e8652d167
SHA1bd2feb72a2696f2d6fa03727c90357b56430fd2e
SHA256e4f6ee48fe3eba0758d09bde4157ea9c3d33f8c3cd3ff177f3e087988ed5c5bb
SHA512a326ecbac01f0ca87082598b0168b51d45185d5c8867febc17db4b050aefbc3e160297ff04647ea6bec30ddc477bdf370c082149e955daa33aa280b5e8bc9241
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Filesize
145KB
MD5a6b04ae8b84b77febf44173e8652d167
SHA1bd2feb72a2696f2d6fa03727c90357b56430fd2e
SHA256e4f6ee48fe3eba0758d09bde4157ea9c3d33f8c3cd3ff177f3e087988ed5c5bb
SHA512a326ecbac01f0ca87082598b0168b51d45185d5c8867febc17db4b050aefbc3e160297ff04647ea6bec30ddc477bdf370c082149e955daa33aa280b5e8bc9241