Analysis
- max time kernel
149s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
10/03/2024, 12:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
be9158360707d6b8f72b32047501d4ef.exe
Resource
win7-20240221-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
be9158360707d6b8f72b32047501d4ef.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target be9158360707d6b8f72b32047501d4ef.exe
- Size 28KB
- Sample240310-pab67scc84
- SHA256 6a30c39be080aed76a1723c52819e0cd5cf0bc3a34dadfb6ede09178d6651c42
- MD5 be9158360707d6b8f72b32047501d4ef
- SHA1 75bfd5bed3a2d54e86b496c1b743ee77398e785f
- SHA512 baa0ad5e428bbc922ca39303aeef59c1f280435b69bebbe9c23af3e3e14e369e36b33539205b130f2e0c2ce48fc7ff8330595de20a81321df05cabfb576d961a
- SSDEEP 384:bKVqUueyOOWMLxkbhT4MVyiDorj8lgMoFALSKHDWxSDuyEaBZXvfr5pZ08:un7OWMtk0iajnoSaW2Rq
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation be9158360707d6b8f72b32047501d4ef.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0304199e372da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416234315" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{C3CCACCD-DED6-11EE-87B8-7AD2C9E555B0} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0bf3e99e372da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000055176c4ced34542856d0f29947515a5000000000200000000001066000000010000200000009b414be64eda2b121acd4c791605beb95b1a9a692e4fa982419b26a716b2aa7f000000000e8000000002000020000000b06517525cce2c197767dd2a68def460c7562cf10674bee569cb2b2ff9c537b820000000504a429e78c55fb99fbf38fbe26bec88b05661e1334336da5579f8388a410ae0400000006a36056db9fed04b865e30f515ea1ddfbdca2d018e246448dce8561061ad39858ce0fc79a093e94a868983539d808f88cbbb6de7fcf4fdf948e98771f2c75448 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000055176c4ced34542856d0f29947515a5000000000200000000001066000000010000200000004ed7ec3361f694ee6dfeb2d838a4b2412530d76c6062f7bfb82e8603d7d51f35000000000e80000000020000200000006ef55b9db851ca265a9ba2762f83303e5ff7cb9d81cf3f16fceea13bc7699caf20000000f9bd2207895770fc3f300d92c0e445c48d4785f1b4bfcb4cfcade4c8530a835640000000713a56895f0774ea882b76d07dee0e4570ba120c916fd9ed879dcef0e61315d80be3d8839834165901c51d9dc8b7d7dafa0009b0097e7305b38f1b537c57580d iexplore.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4432 be9158360707d6b8f72b32047501d4ef.exe 4916 iexplore.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4432 be9158360707d6b8f72b32047501d4ef.exe 4916 iexplore.exe 4916 iexplore.exe 1160 IEXPLORE.EXE 1160 IEXPLORE.EXE 1160 IEXPLORE.EXE 1160 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4432 wrote to memory of 4916 4432 be9158360707d6b8f72b32047501d4ef.exe 92 PID 4432 wrote to memory of 4916 4432 be9158360707d6b8f72b32047501d4ef.exe 92 PID 4916 wrote to memory of 1160 4916 iexplore.exe 93 PID 4916 wrote to memory of 1160 4916 iexplore.exe 93 PID 4916 wrote to memory of 1160 4916 iexplore.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\be9158360707d6b8f72b32047501d4ef.exe"C:\Users\Admin\AppData\Local\Temp\be9158360707d6b8f72b32047501d4ef.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4432 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://201.24.184.121/albatroz-rel/u/access.php2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4916 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4916 CREDAT:17410 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1160
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