Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-01-2025 02:23
Behavioral task
behavioral1
Sample
6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe
Resource
win10v2004-20241007-en
General
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Target
6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe
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Size
29KB
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MD5
695314fa1c9174cac47be02338c436fa
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SHA1
70ef56980934a7530dd1cabb0680482fb3561e3f
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SHA256
6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db
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SHA512
e8fff186b1070bc8f167725d1b8f348e342c7b62ff6bc7972fff1e3c5d5cf46884c707559024d5bb7dcd47099e0c5bb0d9d44c7e63920fac6815afbe4bb023f3
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/RhQ:AEwVs+0jNDY1qi/q5m
Malware Config
Signatures
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Detects MyDoom family 8 IoCs
resource yara_rule behavioral2/memory/4548-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4548-39-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4548-142-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4548-146-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4548-153-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4548-201-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4548-208-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4548-225-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 2172 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" 6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/4548-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000b000000023b5f-4.dat upx behavioral2/memory/2172-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4548-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2172-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2172-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2172-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2172-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2172-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2172-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2172-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4548-39-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2172-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000c000000021a70-48.dat upx behavioral2/memory/4548-142-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2172-143-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4548-146-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2172-147-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2172-149-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4548-153-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2172-154-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4548-201-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2172-202-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4548-208-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2172-209-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4548-225-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2172-226-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe File opened for modification C:\Windows\java.exe 6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe File created C:\Windows\java.exe 6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.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 6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4548 wrote to memory of 2172 4548 6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe 83 PID 4548 wrote to memory of 2172 4548 6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe 83 PID 4548 wrote to memory of 2172 4548 6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe"C:\Users\Admin\AppData\Local\Temp\6ce64d5c9aaa13cc13087a7dd1fbe5ba45c5d877219f1c7de252d348cbbea2db.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4548 -
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:2172
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
153KB
MD5cf74921caa59fd9c43a51654c2693bbd
SHA135b1862643fdbb5bb631b7ba414e8b4a1e320614
SHA256fa4cda5cacc0bc671be34e43c3e1afbba851105233f3579aff3caf9609fab28d
SHA5120a0e2536b405e3fe7b10ceaeaae57a080c0948a1831dbe9d0aacec35207cd5de98d934cb3828cc11e5fbd285620835f4b8ca8b64acd7a3f06747cc271544fab4
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD53e83778ed5b690880617b828cd4f6203
SHA196b12b0bf96b74edd3ddfaa88d6b1cf2ae8beff8
SHA25632914ec796ac631627a59d3d8cfcc3e4e24bcf0e8b51af7d0025b5a327c8d439
SHA512068502148a6fc0b7952e02f284f2e093715268d8c9f02f0faeac74d8f68a475d773e4cf7e38cde20920da1e2dc1b6c991ac66c3a1db9f29e98cbc0a293b04fa7
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Filesize
320B
MD536a49c3c13574087d3269d8685df4a83
SHA1191f6e13ff4fc2e18d326890d38bf6b099a01080
SHA256483694542b78082e1e3d281effb00a59b3271eb26daa957cb54b592b36c84037
SHA51241bb8e768cadf2c53e33b18da42177ebe1eb4b85c7b2f7f625ba3bef3ceee8b8019718ea269a216b123d93521834581a0de68638e510d4f92abdafbd404f39fb
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Filesize
320B
MD52b7c6b182693a9d3316aa9283f9a5625
SHA1cb84f129dfccd7d2eade808699e3bf676772ac13
SHA256c4ebe077d110e7f900e38ffc48dea638d9c263ba297487523b5a2a7a561174fc
SHA512e0cc268337af93a7edca4fcacdb1df84a96fb6fcda77356bec9cce7d5a98742aa81ab3659aef2cb5f873e83d8b0bdcab75b5a56dadf55c56065e6269902d017c
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Filesize
320B
MD5668a21e9b377917f01646847c7e60c25
SHA19d9874685e77924aeb44732e08ff01eda6686e8c
SHA2562e87694ec6ba9c5d91896afd3bdb11b52375925ebfa803a89da89284cc3cc913
SHA51212b8e84be16daa58283b7b2d48a1788e8d0a2a0209862401da5577461d3db318c36a730de1b0b8dcc7ee36c297699cbb44fc6bd9a2d429677d4b86dd6f87b98d
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2