Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-01-2025 22:13
Behavioral task
behavioral1
Sample
3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe
Resource
win10v2004-20241007-en
General
-
Target
3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe
-
Size
29KB
-
MD5
7e3ee146e0338f410c86a2f0be7f0666
-
SHA1
ed1f546764845cdd52e866674b8509e8ba71e872
-
SHA256
3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305
-
SHA512
b41a8824482893de285f4fc0ed0f2ed8b8e4ec0312d1aeb43b6d3d9f81449f1179bb3b7e4f93129ab686f5d3f6aad2d69e0af28036cc96a7214ae8a41042edc2
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ts:AEwVs+0jNDY1qi/qm
Malware Config
Signatures
-
Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/5052-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5052-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5052-39-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5052-128-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5052-150-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5052-157-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5052-181-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5052-215-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/5052-246-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 2576 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" 3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/5052-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0007000000023c9e-4.dat upx behavioral2/memory/2576-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5052-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2576-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5052-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2576-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5052-39-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2576-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000400000001e742-53.dat upx behavioral2/memory/5052-128-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2576-129-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5052-150-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2576-151-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-153-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5052-157-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2576-158-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5052-181-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2576-182-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5052-215-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2576-216-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5052-246-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2576-247-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe File opened for modification C:\Windows\java.exe 3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe File created C:\Windows\java.exe 3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.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 3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5052 wrote to memory of 2576 5052 3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe 83 PID 5052 wrote to memory of 2576 5052 3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe 83 PID 5052 wrote to memory of 2576 5052 3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe"C:\Users\Admin\AppData\Local\Temp\3542b286650e10beb332f828925df2bed527cf8b792ef9a0b4be726d03af5305.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5052 -
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:2576
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
-
Filesize
311B
MD5cb42662caffe525e9957c942617edf06
SHA1615009db9a1a242579e639ee0fc7a2a765095bfe
SHA256312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15
SHA5123e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
304B
MD5cde2c6ec81201bdd39579745c69d502f
SHA1e025748a7d4361b2803140ed0f0abda1797f5388
SHA256a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f
SHA512de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4
-
Filesize
311B
MD57aff9ab510d3978e4375fa686729f3d1
SHA19dac99bb152e6278294fa19008f16662c988e205
SHA25664e0b3228ff8de15e5a74e7ff8b7cd163fcbf638f6380aaa6fbee8e40cb2c1a1
SHA5123d73380958518a5967b9c0d74f239fd15c694d3d957135d61955bc4afec548efcd5434bd3b37ab8efacafbd7672d969c7a3fce9653e78a3f11793a78ec2867d9
-
Filesize
29KB
MD586a2df40cb8644303d318f42cac570c7
SHA17ef599b23630ced8850b1e21e3154506ba46c724
SHA25618bcfd2c5a78e1e0529deb80cbf34ef78655a426c7c1f4a262e843c177f4eb49
SHA512fe74b24c32171a4eb3ced2b44b552c2942ccee705ec454a929c5fad1254c3486a30a8a2471849ebedbb6e8dcf5af9120ff9ce6ba90ee0e66bc07bb0f87cb1d8c
-
Filesize
352B
MD540899720ebcde50554acb2112e12607d
SHA112f48859b99678940f66b12d64feb8a72403748f
SHA256bc37c6be8ed6309db3b5a746fdd43feb6f1115b65fa32329197928ff24811d95
SHA512783901c315a1507a4a080a8b6a68c9d505b18ae0493afc14c94eff4843f590a07e06b506660fcff749b26bbf4c2fe495838e85e7b488ed249539ab9987e8539c
-
Filesize
352B
MD5a5b99b9fef02096f2a5cef571dd9ed9b
SHA150073e8c0f422922fd5e6183344d048f91982738
SHA256dc4f14d20222b0ead80a15e7998542c6d5277361c0fd9ba8292b3493d647bdb4
SHA5128c68efc1053d6a2895341da03ce8ad52d9888e2ed13f21fea5873ff979926be332a779a185e1f4c6130176b8a4d798a4e5b48810d6bc410498ddb2bc5c502cb5
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2