Analysis
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max time kernel
120s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-01-2025 02:07
Behavioral task
behavioral1
Sample
9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe
Resource
win10v2004-20241007-en
General
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Target
9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe
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Size
29KB
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MD5
9ddce4c1f0dcff09556a66f7a6c999b0
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SHA1
047fb81113f225dfcec155ec6d69751d382745e5
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SHA256
9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777c
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SHA512
39ad23cae64c46a99ac471f3ec8ee562859a0146cebaad542aae0608b3895f4349597a2888fa377847e044f9a45c28918e454f80a4f340cdb512a44f380408a3
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/nS:AEwVs+0jNDY1qi/qa
Malware Config
Signatures
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Detects MyDoom family 6 IoCs
resource yara_rule behavioral2/memory/4432-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4432-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4432-39-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4432-118-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4432-140-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4432-147-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 3704 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" 9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/4432-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0008000000023c90-4.dat upx behavioral2/memory/3704-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4432-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3704-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3704-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3704-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3704-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3704-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3704-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4432-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3704-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4432-39-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3704-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000022187-50.dat upx behavioral2/memory/4432-118-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3704-119-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4432-140-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3704-141-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3704-143-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4432-147-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3704-148-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\java.exe 9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe File created C:\Windows\java.exe 9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe File created C:\Windows\services.exe 9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.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 9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4432 wrote to memory of 3704 4432 9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe 83 PID 4432 wrote to memory of 3704 4432 9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe 83 PID 4432 wrote to memory of 3704 4432 9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe"C:\Users\Admin\AppData\Local\Temp\9ee745275834d28e2e555d442b78d79ac5e685152998a6ea9e76795e9bb6777cN.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4432 -
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:3704
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD5851e3a83ca9c581c7ac3b2652c7d2d1f
SHA177b07ce6f9c11b8de94d0df0f125f8c2d85cb435
SHA256f03fb8293493520f93d7014fe72904224dd28f89dc07a8f0a8a4dd8c071db29d
SHA5128902aa9ce301dcf347f52b3f2764128985b444d8306fde91a486e1be3b1c3c7731f7adc0c2126e31a6cb265fd3273cada5528f20a6e898fdcae9ab7f3e5b9813
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Filesize
352B
MD50f6ed07756fd4e90957663883e424f3a
SHA1a24afd62c0d3a0655be8c12e88c292826096f35b
SHA256f334ae1b771491b43ee9f9e417730b1b17b5798af722add6e57bcfe4f44866dc
SHA512c802c835d0507851a41982afc2e47d0ebc5656bccc43b178d1fb02af3a8516112c2855be5de63a2645c8b8a6280854df2f2f90456c47d2a3aec3d0428da320e3
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Filesize
352B
MD53982e3ab3c71796dae6bd756ad6e7900
SHA1e75d62b92adf967811f0ff7c0f3783c01c4583fd
SHA2569dd123e1c268f684b6ca5b4a45cfd128e7bd92cc7f931513107355ac7da04d23
SHA512b662e7cf0c915965a998cf8ac8463d671e6338c4395c5e3f1168717129e4434ab59dcdced5088dc465296b55abea56aca209ac05a433c1af96be85118511a011
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Filesize
352B
MD50e301d4fd40477f959376717b3b1c4c0
SHA191cf79385041de39223c2e1ae32e4a170e0082f9
SHA256cbef1a221f2cec1361decf4d9e621205c4c5a906850a6904871e0fd1b8410052
SHA51228dd5bba5891c46ba3ed850a1d380a2cafd89e64cb550158711c49afefaebe4adfd87680c496c18f1a4bbe61270246eb2e0a68bf46e9b686b53a9a4e2840f24d
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2