Analysis
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max time kernel
56s -
max time network
147s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
10-03-2023 06:21
Static task
static1
Behavioral task
behavioral1
Sample
16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe
Resource
win10-20230220-en
General
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Target
16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe
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Size
546KB
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MD5
d2389515eee84af92be1dbb85071712d
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SHA1
dffd8320eb10909af2a24dd4b2f5cd05d7f6fcf7
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SHA256
16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e
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SHA512
8c21f27de569d190772784ea545b0a042f757bb702cc62efc0cfd66a48e0fb5b0aeec0d095a10728ee8352ef9f7a0f04f2458304d02f627528463ee239974a4b
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SSDEEP
12288:5Mroy903A6Da0lXJ28owtF58sYeIJida9IKaqAE2BY:hyCHaQXJ28hxZhA9IKaqAjK
Malware Config
Extracted
redline
mango
193.233.20.28:4125
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auth_value
ecf79d7f5227d998a3501c972d915d23
Extracted
redline
dezik
193.56.146.220:4174
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auth_value
d39f21dca8edc10800b036ab83f4d75e
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b9299Di.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b9299Di.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b9299Di.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b9299Di.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b9299Di.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
resource yara_rule behavioral1/memory/2984-141-0x00000000023C0000-0x0000000002406000-memory.dmp family_redline behavioral1/memory/2984-143-0x0000000004A70000-0x0000000004AB4000-memory.dmp family_redline behavioral1/memory/2984-147-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-148-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-150-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-154-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-152-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-156-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-158-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-160-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-162-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-164-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-166-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-168-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-170-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-172-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-174-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-176-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-178-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-180-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-182-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-188-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-186-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-190-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-184-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-194-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-192-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-196-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-198-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-202-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-200-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-204-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-208-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-206-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2984-210-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline -
Executes dropped EXE 4 IoCs
pid Process 3620 nice7078.exe 3564 b9299Di.exe 2984 c82Es14.exe 4296 dhXfH00.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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b9299Di.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.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\\\"" 16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce nice7078.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\\\"" nice7078.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 behavior: EnumeratesProcesses 6 IoCs
pid Process 3564 b9299Di.exe 3564 b9299Di.exe 2984 c82Es14.exe 2984 c82Es14.exe 4296 dhXfH00.exe 4296 dhXfH00.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3564 b9299Di.exe Token: SeDebugPrivilege 2984 c82Es14.exe Token: SeDebugPrivilege 4296 dhXfH00.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3268 wrote to memory of 3620 3268 16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe 66 PID 3268 wrote to memory of 3620 3268 16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe 66 PID 3268 wrote to memory of 3620 3268 16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe 66 PID 3620 wrote to memory of 3564 3620 nice7078.exe 67 PID 3620 wrote to memory of 3564 3620 nice7078.exe 67 PID 3620 wrote to memory of 2984 3620 nice7078.exe 68 PID 3620 wrote to memory of 2984 3620 nice7078.exe 68 PID 3620 wrote to memory of 2984 3620 nice7078.exe 68 PID 3268 wrote to memory of 4296 3268 16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe 70 PID 3268 wrote to memory of 4296 3268 16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe 70 PID 3268 wrote to memory of 4296 3268 16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe 70
Processes
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C:\Users\Admin\AppData\Local\Temp\16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe"C:\Users\Admin\AppData\Local\Temp\16d10cee6446ae4f578bcdff97afd19769cce24e12855822f467255d6126499e.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3268 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice7078.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice7078.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3620 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9299Di.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9299Di.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3564
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c82Es14.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c82Es14.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2984
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dhXfH00.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dhXfH00.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4296
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
175KB
MD592f2a148b8f701e50e2f838f73d4d7b7
SHA1324d8546e35d4f4285cac15b21620299ba5cb023
SHA2569ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04
SHA5123300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c
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Filesize
175KB
MD592f2a148b8f701e50e2f838f73d4d7b7
SHA1324d8546e35d4f4285cac15b21620299ba5cb023
SHA2569ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04
SHA5123300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c
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Filesize
402KB
MD51d463c08bdd4be6034f8328f98bcc65b
SHA10b3ddbdd737229dd668e444d1974fa9116b99723
SHA256037641a6ae64549dbc9418fb080d379e66bc3154bb57f427f2d0fc56f68d322d
SHA51201a788b499ad12245bac7ae8c325d80c9f5098929e28187900fe6fdcd4d0aa59005123fb53f307674f106e62f4f61ce494bf291e2c220fab32bf42dfdc2b0854
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Filesize
402KB
MD51d463c08bdd4be6034f8328f98bcc65b
SHA10b3ddbdd737229dd668e444d1974fa9116b99723
SHA256037641a6ae64549dbc9418fb080d379e66bc3154bb57f427f2d0fc56f68d322d
SHA51201a788b499ad12245bac7ae8c325d80c9f5098929e28187900fe6fdcd4d0aa59005123fb53f307674f106e62f4f61ce494bf291e2c220fab32bf42dfdc2b0854
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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
367KB
MD5b027ebb3e70d7bc51c75bbdfd85ea392
SHA189bea40a9f34e998af07884e9a3da1df21037b2a
SHA2560c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3
SHA5124d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c
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Filesize
367KB
MD5b027ebb3e70d7bc51c75bbdfd85ea392
SHA189bea40a9f34e998af07884e9a3da1df21037b2a
SHA2560c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3
SHA5124d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c