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Analysis
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max time kernel
149s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12/05/2024, 20:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe
Resource
win7-20240215-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe
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Size
71KB
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MD5
29ab42a18025713531d14616422e2f6d
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SHA1
daf40e0762187f889a8e5ad845030da83c307b23
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SHA256
3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7
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SHA512
0f9957f10a7d8e15a4599ca8088e08b8557c12f1f4bbccdb06d9bb98e66e43db2a9c8eca18d09822716fe4f433294be3942df343768a2a9c02aa9fbe2c05ed8e
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8DOu:Olg35GTslA5t3/w8b
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" eanribup-atex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eanribup-atex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eanribup-atex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eanribup-atex.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55} eanribup-atex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" eanribup-atex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}\IsInstalled = "1" eanribup-atex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}\StubPath = "C:\\Windows\\system32\\agxirat-ucoot.exe" eanribup-atex.exe -
Sets file execution options in registry 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe eanribup-atex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" eanribup-atex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\illeafov-ufix.exe" eanribup-atex.exe -
Executes dropped EXE 2 IoCs
pid Process 536 eanribup-atex.exe 1712 eanribup-atex.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" eanribup-atex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eanribup-atex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eanribup-atex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eanribup-atex.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" eanribup-atex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\elpisev.dll" eanribup-atex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" eanribup-atex.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} eanribup-atex.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify eanribup-atex.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\eanribup-atex.exe 3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe File opened for modification C:\Windows\SysWOW64\illeafov-ufix.exe eanribup-atex.exe File created C:\Windows\SysWOW64\illeafov-ufix.exe eanribup-atex.exe File opened for modification C:\Windows\SysWOW64\agxirat-ucoot.exe eanribup-atex.exe File created C:\Windows\SysWOW64\agxirat-ucoot.exe eanribup-atex.exe File opened for modification C:\Windows\SysWOW64\elpisev.dll eanribup-atex.exe File created C:\Windows\SysWOW64\elpisev.dll eanribup-atex.exe File created C:\Windows\SysWOW64\eanribup-atex.exe 3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe File opened for modification C:\Windows\SysWOW64\eanribup-atex.exe eanribup-atex.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 1712 eanribup-atex.exe 1712 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe 536 eanribup-atex.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2572 3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe Token: SeDebugPrivilege 536 eanribup-atex.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2572 wrote to memory of 536 2572 3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe 82 PID 2572 wrote to memory of 536 2572 3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe 82 PID 2572 wrote to memory of 536 2572 3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe 82 PID 536 wrote to memory of 612 536 eanribup-atex.exe 5 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 1712 536 eanribup-atex.exe 83 PID 536 wrote to memory of 1712 536 eanribup-atex.exe 83 PID 536 wrote to memory of 1712 536 eanribup-atex.exe 83 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56 PID 536 wrote to memory of 3424 536 eanribup-atex.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:612
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3424
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C:\Users\Admin\AppData\Local\Temp\3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe"C:\Users\Admin\AppData\Local\Temp\3073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2572 -
C:\Windows\SysWOW64\eanribup-atex.exe"C:\Windows\system32\eanribup-atex.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:536 -
C:\Windows\SysWOW64\eanribup-atex.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1712
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
73KB
MD5a981c19adb5b13f7cdbaab927f2ffec0
SHA178982cde724e38dec602e069565e817bbda24257
SHA2567d428ee1ff304b7b850f8e5bd12fe55ed373865712ffd4ae75d1cf8ca890e9a5
SHA512a462b7403c865a198445d8ef57e95a7cb5fc3bd2e60c9b2a1d90ce02312930fdd2f7c4c26408c625ace01b41afb84e2dc316a858832164622ef91f4ccd83d1ed
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Filesize
71KB
MD529ab42a18025713531d14616422e2f6d
SHA1daf40e0762187f889a8e5ad845030da83c307b23
SHA2563073a9dc8057baeb8c879763310a061cdd92389c7adf27cd40c684537ead75a7
SHA5120f9957f10a7d8e15a4599ca8088e08b8557c12f1f4bbccdb06d9bb98e66e43db2a9c8eca18d09822716fe4f433294be3942df343768a2a9c02aa9fbe2c05ed8e
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
74KB
MD511cb4cf3f32e410ea67df1c0266ebc5c
SHA120d3419eebaf5405c0667bb9115619eab3cb6d01
SHA256119fc88854e8dc35fc38ec4d3056986edbd29c25513d02259d67be8d450101cc
SHA5126737ff5e87702e0f815fa21b9e5258db084f23ae7f2c16f6f59f1ab086105682431a2561f1c56982bae222d7dc8df41e7b0a9baac1aab863dded602de365f0b4