Analysis
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max time kernel
95s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-01-2025 03:39
Static task
static1
Behavioral task
behavioral1
Sample
HSBC Payment_Advice 3II301982 .scr
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
HSBC Payment_Advice 3II301982 .scr
Resource
win10v2004-20241007-en
General
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Target
HSBC Payment_Advice 3II301982 .scr
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Size
987KB
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MD5
23b640cc7b2cff45ceef1c718e7095e0
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SHA1
dcb684e452d59af4b1bc7b5de4bdccd2b82a967b
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SHA256
bfc7a921cd679ab7d693e30c552e352a7c564a75ec7e60b25960c63ae9067938
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SHA512
1c77efd15a2b3dc3e74d8c808cbcbb15122699754169616e68ea024845447eacfef18b3358ed4d4ca397239f1ed9c9162cd568766baff5732c83f65f8293740d
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SSDEEP
12288:STHHBp6sm4kri5y5dnjxfJz+V3pr+Tykm9W9LDFo+hjr0ls5PsY9Dv7QC:SThoLrimdnjxxwZAk65PvHL
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modiloader family
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ModiLoader Second Stage 61 IoCs
resource yara_rule behavioral2/memory/1084-2-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-7-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-11-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-20-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-39-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-66-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-64-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-63-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-62-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-60-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-58-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-55-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-54-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-52-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-51-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-49-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-48-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-47-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-46-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-45-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-44-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-43-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-42-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-40-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-38-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-37-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-36-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-35-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-67-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-65-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-33-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-32-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-61-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-59-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-30-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-57-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-56-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-53-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-26-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-50-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-25-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-24-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-41-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-19-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-18-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-12-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-17-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-31-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-16-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-29-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-28-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-27-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-15-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-14-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-23-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-13-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-22-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-21-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-10-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-9-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 behavioral2/memory/1084-8-0x0000000002940000-0x0000000003940000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
pid Process 2228 uzonfntK.pif -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ktnfnozu = "C:\\Users\\Public\\Ktnfnozu.url" HSBC Payment_Advice 3II301982 .scr -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 14 drive.google.com 20 drive.google.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1084 set thread context of 2228 1084 HSBC Payment_Advice 3II301982 .scr 93 -
Program crash 1 IoCs
pid pid_target Process procid_target 4548 2228 WerFault.exe 93 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 HSBC Payment_Advice 3II301982 .scr Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 20 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 22 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1084 wrote to memory of 3988 1084 HSBC Payment_Advice 3II301982 .scr 87 PID 1084 wrote to memory of 3988 1084 HSBC Payment_Advice 3II301982 .scr 87 PID 1084 wrote to memory of 3988 1084 HSBC Payment_Advice 3II301982 .scr 87 PID 1084 wrote to memory of 2228 1084 HSBC Payment_Advice 3II301982 .scr 93 PID 1084 wrote to memory of 2228 1084 HSBC Payment_Advice 3II301982 .scr 93 PID 1084 wrote to memory of 2228 1084 HSBC Payment_Advice 3II301982 .scr 93 PID 1084 wrote to memory of 2228 1084 HSBC Payment_Advice 3II301982 .scr 93 PID 1084 wrote to memory of 2228 1084 HSBC Payment_Advice 3II301982 .scr 93
Processes
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C:\Users\Admin\AppData\Local\Temp\HSBC Payment_Advice 3II301982 .scr"C:\Users\Admin\AppData\Local\Temp\HSBC Payment_Advice 3II301982 .scr" /S1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\FX.cmd2⤵
- System Location Discovery: System Language Discovery
PID:3988
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C:\Users\Public\Libraries\uzonfntK.pifC:\Users\Public\Libraries\uzonfntK.pif2⤵
- Executes dropped EXE
PID:2228 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 123⤵
- Program crash
PID:4548
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2228 -ip 22281⤵PID:448
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
MD560cd0be570decd49e4798554639a05ae
SHA1bd7bed69d9ab9a20b5263d74921c453f38477bcb
SHA256ca6a6c849496453990beceef8c192d90908c0c615fa0a1d01bcd464bad6966a5
SHA512ab3dbdb4ed95a0cb4072b23dd241149f48ecff8a69f16d81648e825d9d81a55954e5dd9bc46d3d7408421df30c901b9ad1385d1e70793fa8d715c86c9e800c57
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Filesize
171KB
MD522331abcc9472cc9dc6f37faf333aa2c
SHA12a001c30ba79a19ceaf6a09c3567c70311760aa4
SHA256bdfa725ec2a2c8ea5861d9b4c2f608e631a183fca7916c1e07a28b656cc8ec0c
SHA512c7f5baad732424b975a426867d3d8b5424aa830aa172ed0ff0ef630070bf2b4213750e123a36d8c5a741e22d3999ca1d7e77c62d4b77d6295b20a38114b7843c