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
04-05-2024 17:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe
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Size
70KB
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MD5
5df44ec3d352dc680618fb4c7c0c57fd
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SHA1
c19a00311e0e824952e8362e162c8b51fd9d5d41
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SHA256
57126e04478739bb125bd0152ee0c2be2d2b0af97f2ced20bf8a7931fd80dced
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SHA512
a79045c641d5a9e0bac458af22eb9c004babb100a8cb552b4a0287586ed438f85ec99a682f44beb8ba888abe393b955b52decf7060f7e2a92379920e8f102166
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl1:Olg35GTslA5t3/w8g
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" iddevam-amum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" iddevam-amum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" iddevam-amum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" iddevam-amum.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\{484B554C-4249-4255-484B-554C42494255} iddevam-amum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{484B554C-4249-4255-484B-554C42494255}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" iddevam-amum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{484B554C-4249-4255-484B-554C42494255}\IsInstalled = "1" iddevam-amum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{484B554C-4249-4255-484B-554C42494255}\StubPath = "C:\\Windows\\system32\\abkexar.exe" iddevam-amum.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 iddevam-amum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" iddevam-amum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\axcidoap-odor.exe" iddevam-amum.exe -
Executes dropped EXE 2 IoCs
pid Process 2324 iddevam-amum.exe 2556 iddevam-amum.exe -
Loads dropped DLL 3 IoCs
pid Process 2380 5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe 2380 5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe 2324 iddevam-amum.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" iddevam-amum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" iddevam-amum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" iddevam-amum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" iddevam-amum.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} iddevam-amum.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify iddevam-amum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" iddevam-amum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\amsivug.dll" iddevam-amum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" iddevam-amum.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\iddevam-amum.exe 5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe File created C:\Windows\SysWOW64\iddevam-amum.exe 5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe File opened for modification C:\Windows\SysWOW64\abkexar.exe iddevam-amum.exe File created C:\Windows\SysWOW64\abkexar.exe iddevam-amum.exe File opened for modification C:\Windows\SysWOW64\amsivug.dll iddevam-amum.exe File opened for modification C:\Windows\SysWOW64\axcidoap-odor.exe iddevam-amum.exe File created C:\Windows\SysWOW64\axcidoap-odor.exe iddevam-amum.exe File created C:\Windows\SysWOW64\amsivug.dll iddevam-amum.exe File opened for modification C:\Windows\SysWOW64\iddevam-amum.exe iddevam-amum.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2556 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe 2324 iddevam-amum.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2380 5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe Token: SeDebugPrivilege 2324 iddevam-amum.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2380 wrote to memory of 2324 2380 5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe 28 PID 2380 wrote to memory of 2324 2380 5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe 28 PID 2380 wrote to memory of 2324 2380 5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe 28 PID 2380 wrote to memory of 2324 2380 5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe 28 PID 2324 wrote to memory of 436 2324 iddevam-amum.exe 5 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 2556 2324 iddevam-amum.exe 29 PID 2324 wrote to memory of 2556 2324 iddevam-amum.exe 29 PID 2324 wrote to memory of 2556 2324 iddevam-amum.exe 29 PID 2324 wrote to memory of 2556 2324 iddevam-amum.exe 29 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21 PID 2324 wrote to memory of 1196 2324 iddevam-amum.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:436
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1196
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C:\Users\Admin\AppData\Local\Temp\5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe"C:\Users\Admin\AppData\Local\Temp\5df44ec3d352dc680618fb4c7c0c57fd.jaffacakes118.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\SysWOW64\iddevam-amum.exe"C:\Windows\system32\iddevam-amum.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:2324 -
C:\Windows\SysWOW64\iddevam-amum.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2556
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
72KB
MD52aed2427a758e3812c9bf89bc80c4b6e
SHA1b7b8b65ae9e5789e0604cadd07af178890dde9aa
SHA25683c6e0ab33b7d1da8b807d26da0533d68f1a4147bcb597319940284d1c440a82
SHA51229e18c619c0826cdf33a39b57859e38c1ea5af5dfad827e7ae254c464ddd06056c509487072ddecbca365bb9cd723b03d845626d882fdddd0d235b843d61e65b
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
74KB
MD5e499c37ed471b0e5ae89385ede884a0f
SHA13c266b77299ad3aae82654cd750e0cb562587888
SHA256390917b50e06a76e83332a69426be6e847bc91547e3e2d25e603937f01c482bf
SHA5128c6fce44e0e11dadb057de81ed2bf940ba3f6b26458a12719ee90170f1a1b8455a7f6e52e436d4a74b3832b1f9514a8653572a54a2bb3fc80e6954d9d8e842b4
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Filesize
70KB
MD55df44ec3d352dc680618fb4c7c0c57fd
SHA1c19a00311e0e824952e8362e162c8b51fd9d5d41
SHA25657126e04478739bb125bd0152ee0c2be2d2b0af97f2ced20bf8a7931fd80dced
SHA512a79045c641d5a9e0bac458af22eb9c004babb100a8cb552b4a0287586ed438f85ec99a682f44beb8ba888abe393b955b52decf7060f7e2a92379920e8f102166