Analysis
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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
23-11-2024 20:39
Behavioral task
behavioral1
Sample
e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe
Resource
win10v2004-20241007-en
General
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Target
e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe
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Size
29KB
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MD5
029f26482e4024035d5b8c09691d6495
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SHA1
09e7e2f9649aa4e7f4857a19a0e8018b05fc1dc3
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SHA256
e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8
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SHA512
36ea7ec4b70fb7be3ae54a165d83f32b577c1a0db3de2d6ade5dab922db14d58e9b92e1a52101e08487eddf2dcb87a3a7a2387430fa01e78a289f2fff31b2086
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/g:AEwVs+0jNDY1qi/qI
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral2/memory/1404-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1404-44-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1404-58-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1404-156-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1404-170-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1404-177-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1404-218-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1112 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" e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/1404-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000a000000023b93-4.dat upx behavioral2/memory/1112-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1404-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1112-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1112-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1112-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1112-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1112-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1112-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1112-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1112-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1404-44-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1112-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1404-58-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1112-59-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000021f4b-60.dat upx behavioral2/memory/1404-156-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1112-157-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1404-170-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1112-171-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1112-176-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1404-177-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1112-178-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1404-218-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1112-219-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe File opened for modification C:\Windows\java.exe e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe File created C:\Windows\java.exe e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.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 services.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1404 wrote to memory of 1112 1404 e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe 83 PID 1404 wrote to memory of 1112 1404 e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe 83 PID 1404 wrote to memory of 1112 1404 e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe"C:\Users\Admin\AppData\Local\Temp\e47eb2af77dc6d8cd436d91b99d3f38bff655cd506317baf30405ff731c11ca8.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1404 -
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:1112
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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
MD5caf73a64ad2568bc5ee4f38fd5ea827d
SHA1c5a40a84f5b641f15b1e2d9770cc46fa9a1571db
SHA2561a5b86233d4443be6a5c5245a488d73de7a4c2caca061d3487b2ac1a05ff78ea
SHA512245d842a6e200c55daf3c9f95d0440ce9c83e173247342a84f33fa7b24d075a5549dd3c6c0a7df1f794051afaf9ad47834593b9bea9573901a4502fcde11845f
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Filesize
320B
MD565322b2a7a9974865d4a2c40ddf34146
SHA1cfad2a2c0de06b88666cae0f817590e1af080160
SHA256d8f03bec38c221b7c1f89fed4d281b8f77b9e51256b8c367aa5f338e76698128
SHA5126606481f824b0060f30f7c6d2716022b45e7e206dfe7e96846c04dad21048824c2ccd0a8f627a3cfc80e4b62525cbf5a089229c4aa8175d730a6f07b87edfef9
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Filesize
320B
MD53afdce35164aba89b5da07f0dd3dcfca
SHA1accbff73f0825da90a89407d50d03c1469b0a0d8
SHA2567b6830b44d179c0e70b96a2e9c8b3a3e6210c2d0cbb5c8ffe9b0809fa67e8ad2
SHA512f9d6415d4aaae5c000c800e98b879aa93329bdc975f6323d4e6fddd3b40e45b68f91adfe0a03dce45d2bd7b395ac91b13487584036d8869258ba300e09594d4d
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2