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Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06/03/2024, 21:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe
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Size
68KB
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MD5
f6f381a6b7115e55df287c1cb5426663
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SHA1
6b3b82923d943cb6ee89f5ce4d0824b43e96987c
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SHA256
89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b
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SHA512
7416bd1d76a037374d01a9215d8eff184406bc36a8c71065ed8cd201b9e95677c2578769a23df2816fd8fef660ed1a6ed220752c841290e5a0905b4660fc54be
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8n:Olg35GTslA5t3/w8n
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ipkekem-emed.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\{51475451-5a54-5245-5147-54515A545245} ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\IsInstalled = "1" ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\StubPath = "C:\\Windows\\system32\\itpatis.exe" ipkekem-emed.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 ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\oursoobug-afoas.exe" ipkekem-emed.exe -
Executes dropped EXE 2 IoCs
pid Process 3028 ipkekem-emed.exe 2512 ipkekem-emed.exe -
Loads dropped DLL 3 IoCs
pid Process 2968 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe 2968 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe 3028 ipkekem-emed.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ipkekem-emed.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}\DLLName = "C:\\Windows\\system32\\anrasev.dll" ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ipkekem-emed.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} ipkekem-emed.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ipkekem-emed.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\oursoobug-afoas.exe ipkekem-emed.exe File created C:\Windows\SysWOW64\itpatis.exe ipkekem-emed.exe File opened for modification C:\Windows\SysWOW64\ipkekem-emed.exe ipkekem-emed.exe File opened for modification C:\Windows\SysWOW64\ipkekem-emed.exe 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe File created C:\Windows\SysWOW64\ipkekem-emed.exe 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe File created C:\Windows\SysWOW64\oursoobug-afoas.exe ipkekem-emed.exe File opened for modification C:\Windows\SysWOW64\itpatis.exe ipkekem-emed.exe File opened for modification C:\Windows\SysWOW64\anrasev.dll ipkekem-emed.exe File created C:\Windows\SysWOW64\anrasev.dll ipkekem-emed.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 2512 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe 3028 ipkekem-emed.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2968 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe Token: SeDebugPrivilege 3028 ipkekem-emed.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2968 wrote to memory of 3028 2968 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe 28 PID 2968 wrote to memory of 3028 2968 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe 28 PID 2968 wrote to memory of 3028 2968 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe 28 PID 2968 wrote to memory of 3028 2968 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe 28 PID 3028 wrote to memory of 432 3028 ipkekem-emed.exe 5 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 2512 3028 ipkekem-emed.exe 29 PID 3028 wrote to memory of 2512 3028 ipkekem-emed.exe 29 PID 3028 wrote to memory of 2512 3028 ipkekem-emed.exe 29 PID 3028 wrote to memory of 2512 3028 ipkekem-emed.exe 29 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21 PID 3028 wrote to memory of 1200 3028 ipkekem-emed.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1200
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C:\Users\Admin\AppData\Local\Temp\89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe"C:\Users\Admin\AppData\Local\Temp\89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Windows\SysWOW64\ipkekem-emed.exe"C:\Windows\system32\ipkekem-emed.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Windows\SysWOW64\ipkekem-emed.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2512
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
68KB
MD5f6f381a6b7115e55df287c1cb5426663
SHA16b3b82923d943cb6ee89f5ce4d0824b43e96987c
SHA25689f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b
SHA5127416bd1d76a037374d01a9215d8eff184406bc36a8c71065ed8cd201b9e95677c2578769a23df2816fd8fef660ed1a6ed220752c841290e5a0905b4660fc54be
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Filesize
70KB
MD5b894b6bf201e2fd2fe2973841cc25d07
SHA15a8938b3cdd02494d948dc650a02c94cf65a8404
SHA256c9789167ead586c116d352addc4f3bcd23865f4f7e05e18f8d03c1229cdf6076
SHA5124724fb1c6df0c93f169f6b3d84961c86b83a12f5fdadb8f4d5ac2f4fae5f0d57d4dd04fdbddf7426120a06604279b5a3d724a73653d591e9551a62f3e32cb56a
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Filesize
71KB
MD558728bf3534d803a1d1db8663996dcf4
SHA176e55b76fad850acd76b037244702c776be6720a
SHA256e10af998b5a225db873b2aa9266153af8edf444c869829ef98fe56796ff1d4dd
SHA512489c09a22bd4472a748706aaaced1ec63dfbb7eaed25d4f429490fd8d74f2bc933742a879fe08154cf811802bb40d9e58fdd0e1eb5c6428dc8971496d98fb5f9