Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-11-2024 18:32
Static task
static1
Behavioral task
behavioral1
Sample
feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe
Resource
win10v2004-20241007-en
General
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Target
feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe
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Size
815KB
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MD5
da036965cb68c0ec459146894fae97b9
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SHA1
a3833aea063a9d335bd915fd8caf30c1c3692ff6
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SHA256
feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324
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SHA512
19ebf35c58c28b5d101667e9b6e7f721189decd38b2e46771bf8d9bda32edc076dd825142c060c959fe1792d05dc76e8a9fb74f83a3935c2d5b77501bf984c94
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SSDEEP
12288:iMrey90Nee9YMpkqpUFdMvIYWkmzd2ZphgkF2XSmS0Uz0rSKRWLs4J+D/8Qp0CA:Yyg/IEKCM2zCq2rnT1mBI0J
Malware Config
Extracted
redline
norm
77.91.124.145:4125
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auth_value
1514e6c0ec3d10a36f68f61b206f5759
Extracted
redline
diza
77.91.124.145:4125
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auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/396-19-0x0000000000B80000-0x0000000000B9A000-memory.dmp healer behavioral1/memory/396-21-0x0000000002590000-0x00000000025A8000-memory.dmp healer behavioral1/memory/396-49-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-47-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-45-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-43-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-41-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-39-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-37-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-35-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-33-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-31-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-29-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-27-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-25-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-23-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/396-22-0x0000000002590000-0x00000000025A2000-memory.dmp healer -
Healer family
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Processes:
pro0402.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro0402.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro0402.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro0402.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro0402.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro0402.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro0402.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/4480-2143-0x0000000005020000-0x0000000005052000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/744-2156-0x00000000003B0000-0x00000000003E0000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si378892.exe family_redline behavioral1/memory/5296-2167-0x0000000000CE0000-0x0000000000D0E000-memory.dmp family_redline -
Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu8279.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation qu8279.exe -
Executes dropped EXE 5 IoCs
Processes:
un285835.exepro0402.exequ8279.exe1.exesi378892.exepid process 1356 un285835.exe 396 pro0402.exe 4480 qu8279.exe 744 1.exe 5296 si378892.exe -
Processes:
pro0402.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro0402.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro0402.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exeun285835.exedescription ioc process 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\\\"" feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.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\\\"" un285835.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3484 396 WerFault.exe pro0402.exe 5204 4480 WerFault.exe qu8279.exe -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exeun285835.exepro0402.exequ8279.exe1.exesi378892.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un285835.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro0402.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu8279.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si378892.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro0402.exepid process 396 pro0402.exe 396 pro0402.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro0402.exequ8279.exedescription pid process Token: SeDebugPrivilege 396 pro0402.exe Token: SeDebugPrivilege 4480 qu8279.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exeun285835.exequ8279.exedescription pid process target process PID 1120 wrote to memory of 1356 1120 feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe un285835.exe PID 1120 wrote to memory of 1356 1120 feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe un285835.exe PID 1120 wrote to memory of 1356 1120 feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe un285835.exe PID 1356 wrote to memory of 396 1356 un285835.exe pro0402.exe PID 1356 wrote to memory of 396 1356 un285835.exe pro0402.exe PID 1356 wrote to memory of 396 1356 un285835.exe pro0402.exe PID 1356 wrote to memory of 4480 1356 un285835.exe qu8279.exe PID 1356 wrote to memory of 4480 1356 un285835.exe qu8279.exe PID 1356 wrote to memory of 4480 1356 un285835.exe qu8279.exe PID 4480 wrote to memory of 744 4480 qu8279.exe 1.exe PID 4480 wrote to memory of 744 4480 qu8279.exe 1.exe PID 4480 wrote to memory of 744 4480 qu8279.exe 1.exe PID 1120 wrote to memory of 5296 1120 feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe si378892.exe PID 1120 wrote to memory of 5296 1120 feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe si378892.exe PID 1120 wrote to memory of 5296 1120 feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe si378892.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe"C:\Users\Admin\AppData\Local\Temp\feed530db5dab94b25e0342abc1fe30733077e3853282ed2ee531529c1c62324.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1120 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un285835.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un285835.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1356 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0402.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0402.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:396 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 10044⤵
- Program crash
PID:3484 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8279.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8279.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4480 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:744 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4480 -s 13764⤵
- Program crash
PID:5204 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si378892.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si378892.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5296
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 396 -ip 3961⤵PID:1816
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4480 -ip 44801⤵PID:5144
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
169KB
MD504b080b35b946e85800bc63c6858724d
SHA169a395d825e9a738cec4c81b513c561fbdbcc760
SHA2564a2816f46f30959e16356c5728a398ac4ff6f20945b936e194ffdb0382bea31b
SHA51283253f97f86265244bbee06eb1b49d13326d7f7f2fadec2fea7ebf1f91e83e19954febb2c2d82efb5f6addd0b503c966c8ba7388edee93b079aacbd9919148bc
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Filesize
661KB
MD57fd517d6cec870d92075fec5023b5a94
SHA12574781afacae3b5f16688abbd4f4c405ebe8717
SHA256b85d41a1ffddb0a3556973af89b48464a32bca57a18f2176100c127f1f383eb0
SHA5124eaa51c0e2cb1d30968d62758235b962e2292bb33737908b1fe9bab35cc2d1921bd3799d63100a5cf1a9aa45e67988242ecba6c48184ea82a4c69ffc2cdf4e4a
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Filesize
332KB
MD522778f6e565d5a9437917e39cb57ebfc
SHA1f5ac8fd195a9ee42ef0ffdb36c68bb50ffce117a
SHA256f9cd3ab6c4afc9beb063e81a64a205bf6dec0178dc812a580ac138f835d5ad63
SHA5125457f911cbddd651923dc8601016df04242379dd7e142347d3fa434a7187677ef40622580fc057ef5020dad93275adb806e349665a0177279fc33c11783d2267
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Filesize
495KB
MD5ddbb7733c84f707d687b7ffd925b2fd8
SHA1c88cdbb3558cf010e1b31304bee35f1fd23f37dc
SHA256bf01f3c188aeeade6d34bc0b4b5bf867cb255c83d851b73925fb015c9f55f183
SHA512fc263889376b39e6df6873f3384477aaa1eb8a190f6e4df207108ed61339f137ddc73e78916723bf2dc44182c57488551a74b2a9b010394ba79c38f37cc928e2
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0