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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13/09/2024, 01:55
Behavioral task
behavioral1
Sample
invoice# 4816959.exe
Resource
win7-20240903-en
General
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Target
invoice# 4816959.exe
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Size
785KB
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MD5
96f1b2e33db06bce963989fa8a1d6a05
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SHA1
dc157dd6283a01887f07774ac6971b4d173dcbd1
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SHA256
f216ee2de45ead0b027d4ee0c033a14ca22c1ad6aed2917958b8a9121522d5ef
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SHA512
432abd26a6c8464e03086123efd7dd407f428774f90aafe463ff8a6a90c9988b44bab6ff7220c89f1d352b2cc78a5b342327e582c580201bf6c611f066ada365
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SSDEEP
24576:M4GHnhIzOaWuTWrpVr2f9P78+q1SBGWZbJb2tk:LshdabTkEfxRqsBnVSt
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2380-0-0x0000000000C00000-0x0000000000DB6000-memory.dmp upx behavioral1/memory/2380-11-0x0000000000C00000-0x0000000000DB6000-memory.dmp upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2380-11-0x0000000000C00000-0x0000000000DB6000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2380 set thread context of 2148 2380 invoice# 4816959.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language invoice# 4816959.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 2148 svchost.exe 2148 svchost.exe 2148 svchost.exe 2148 svchost.exe 2148 svchost.exe 2148 svchost.exe 2148 svchost.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2380 invoice# 4816959.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2380 invoice# 4816959.exe 2380 invoice# 4816959.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2380 invoice# 4816959.exe 2380 invoice# 4816959.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2380 wrote to memory of 2148 2380 invoice# 4816959.exe 30 PID 2380 wrote to memory of 2148 2380 invoice# 4816959.exe 30 PID 2380 wrote to memory of 2148 2380 invoice# 4816959.exe 30 PID 2380 wrote to memory of 2148 2380 invoice# 4816959.exe 30 PID 2380 wrote to memory of 2148 2380 invoice# 4816959.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\invoice# 4816959.exe"C:\Users\Admin\AppData\Local\Temp\invoice# 4816959.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\invoice# 4816959.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2148
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
280KB
MD5d2664d1e9341729126a42574b82e7da4
SHA11746fade8afc1a15aa5bebd27a9dacf5effe712d
SHA2561fdf0b129fe77e6a5059a958c0a629c57a4d7e65bee531688d1e55f0000cb4bb
SHA5120e05ef3b828d9c46a49df4068e3966ca4d89cf602ef35bb74e47de3f3880bd6c981791cf269422097ee626d796a9b6573f6b7347c4151198f7fcaf765fdf8815