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
10-11-2024 01:33
Behavioral task
behavioral1
Sample
1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe
Resource
win10v2004-20241007-en
General
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Target
1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe
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Size
29KB
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MD5
04ad6e30d7d01497ba654c34b612c0f0
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SHA1
8050e982614e60ec172285f892ce1be20215c4aa
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SHA256
1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899b
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SHA512
e3489223b766239e3c8d3c350acd2320e9b17ce840600f7f6b0374164123093827509afbb41ee257c69ef1efa4cc159aa293f863704c4686759be5f8041b39a2
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/q:AEwVs+0jNDY1qi/qi
Malware Config
Signatures
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Detects MyDoom family 3 IoCs
Processes:
resource yara_rule behavioral2/memory/524-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/524-51-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/524-56-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
Processes:
services.exepid process 2332 services.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exeservices.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
Processes:
resource yara_rule behavioral2/memory/524-0-0x0000000000500000-0x0000000000510200-memory.dmp upx C:\Windows\services.exe upx behavioral2/memory/2332-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/524-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2332-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2332-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2332-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2332-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2332-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2332-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2332-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2332-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2332-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2332-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/524-51-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2332-52-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/524-56-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2332-57-0x0000000000400000-0x0000000000408000-memory.dmp upx C:\Users\Admin\AppData\Local\Temp\tmp4EF3.tmp upx -
Drops file in Windows directory 3 IoCs
Processes:
1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exedescription ioc process File created C:\Windows\java.exe 1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe File created C:\Windows\services.exe 1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe File opened for modification C:\Windows\java.exe 1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.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.
Processes:
1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exeservices.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exedescription pid process target process PID 524 wrote to memory of 2332 524 1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe services.exe PID 524 wrote to memory of 2332 524 1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe services.exe PID 524 wrote to memory of 2332 524 1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe services.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe"C:\Users\Admin\AppData\Local\Temp\1aeea3da248fd58000381e2fcc17342ac1906b3ff67be9a9bdfe8cf09288899bN.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:524 -
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:2332
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
MD52b5e8e3d9e05c5fe643ee953a393247a
SHA17471f1c7b87936fcf1833928ad73380298b0f18a
SHA25686c6283b92772851b0d112603d7a12beb08b6213854f1e2f9bb999fcea429edd
SHA512debcc89b858ad1c889819da7fb8f38430ec8652942213fa74eac4b01e96fe8ddc4a6cd30f3856fb5a5e94ca1f9014166c886a0382c8a7b3fc16851cdd3d97247
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Filesize
29KB
MD5657e464fb28f78e472b68c81ea6dd29d
SHA1fd772e4b20d8083200b86d7a55bb3fd581103da5
SHA256e62808b17f96fd513af54b6a59e738429b4ba490e6cebd22d895eb2bd3aa8e7e
SHA512c6b3dfee65c1f0ae21f48ce48823b77987edac3ede278655803ba53fdfcf5c611e724b298a37258035c9c77c33d4075989f56617575d8fd0fbeb601f095ddda4
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Filesize
288B
MD594421edb7b6ff24443fe62b10311198e
SHA1605daa026feeff3583dc613c9477de77debadb1e
SHA2561ba8a7397cbb49665d7ef62e2c58afd67ff0b02691a56ddf71b9a2c719d45120
SHA512853998ceff5755860721f53b9286ebc14b4ec527c7b10b28af2c0634ee7cb18d92727e9fd149049cb08b7b65c103f97630647d6ec421542e376e297ef674ae41
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2