Analysis
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max time kernel
120s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-01-2025 01:04
Behavioral task
behavioral1
Sample
02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe
Resource
win10v2004-20241007-en
General
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Target
02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe
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Size
29KB
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MD5
b44df406ebe5de3299a07f7fd954681b
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SHA1
b8dbfaae76afdead88d0e949e4825ca3664d0208
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SHA256
02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de
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SHA512
1ad6a058b43017c5492353f6b95263771ff4c0f02ffbee60fb9279fae0cf279c2d2717b63c41da1e37b5dfc1c811aeab61c98ed961fa959429d79edf5e354e45
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/be:AEwVs+0jNDY1qi/qy
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral2/memory/3876-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3876-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3876-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3876-138-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3876-156-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3876-163-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3876-196-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1616 services.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/3876-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1616-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0009000000023c95-4.dat upx behavioral2/memory/3876-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1616-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1616-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1616-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1616-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1616-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3876-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1616-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3876-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1616-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000d0000000219e5-48.dat upx behavioral2/memory/3876-138-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1616-139-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3876-156-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1616-157-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1616-162-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3876-163-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1616-164-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3876-196-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1616-197-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe File opened for modification C:\Windows\java.exe 02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe File created C:\Windows\java.exe 02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe -
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 02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3876 wrote to memory of 1616 3876 02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe 83 PID 3876 wrote to memory of 1616 3876 02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe 83 PID 3876 wrote to memory of 1616 3876 02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe"C:\Users\Admin\AppData\Local\Temp\02f74da78d16e738cdde48a7f9939b88f09f3083957e9b82af46f8da63d225de.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3876 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1616
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD539ddb3a38cec250a4e557d3fc804dae5
SHA1e3ba340c0c2cab9a4cb77e6e51daa69aae713da2
SHA256b41c872f1c52bf2431f3c4b13beca7f0e87b45abb1d7df6cfce024cab7fa8806
SHA512105f98d71260d380314ce40ed4e539efec182a8e655f9d6162986cdcc6016e3fb99fd48209610e4fdffb2082f5ec31fb1cb5b65b905f82c5a023df28bc2760c5
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Filesize
352B
MD5802f97845f0e47d8b119630e2f36f2f1
SHA1166227f7bcf7960878640ca0847715019b5a7e37
SHA2561562cfc84dacdee631d076de66c5cb1928062a053a241090cca525ca5f4fb322
SHA51291972d21bb9a51f8dd634c324e73308e1d37e6a1a3c2a381df5b7f77f96049967f6ff2fcad764fee92cd0cc2b13853840b6cc6348300673bfe451c7fb0358cd2
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Filesize
352B
MD5e2978f44c63ba3b180fe15a123c92eac
SHA1a7f9353b36ab376a1ea6f6c6e5ef53b634b084ff
SHA2561fcf99e5e9006831e00e21aed7313a6c97e1f738c5de2bc367848b06acb732b4
SHA512e8ad310a7e23e1dc97a66afa3394a8f64792704faa0d15a6bc85a01dc8f2c9011932685052e307ae7852ea989f612715d9e134107d56dc1d4fb205bd1f934498
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2