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
07-12-2024 19:20
Behavioral task
behavioral1
Sample
0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe
Resource
win10v2004-20241007-en
General
-
Target
0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe
-
Size
29KB
-
MD5
b38afd38eb20c0ec5cbd6fe43462e860
-
SHA1
c1db62a9b28a2cd69d2bfe38a4fafc1319192111
-
SHA256
0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf
-
SHA512
ff60558a4d0bba03ccbfa258aef3bfe0fe64f8cf4685ffd8c475cf0a8eddd1f0ca079f5e2258ef323d73e8caf2bedd012e924ee845ad1d6cbab81af6a7721c09
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/s:AEwVs+0jNDY1qi/qk
Malware Config
Signatures
-
Detects MyDoom family 10 IoCs
resource yara_rule behavioral2/memory/3336-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3336-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3336-105-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3336-147-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3336-151-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3336-153-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3336-158-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3336-195-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3336-223-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3336-256-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 848 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\Services = "C:\\Windows\\services.exe" services.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe -
resource yara_rule behavioral2/memory/3336-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000b000000023b72-4.dat upx behavioral2/memory/848-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3336-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/848-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/848-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/848-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/848-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/848-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/848-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3336-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/848-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0002000000021f4b-43.dat upx behavioral2/memory/3336-105-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/848-106-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/848-148-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3336-147-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3336-151-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/848-152-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3336-153-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/848-154-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3336-158-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/848-168-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3336-195-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/848-199-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3336-223-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/848-224-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3336-256-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/848-257-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe File opened for modification C:\Windows\java.exe 0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe File created C:\Windows\java.exe 0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.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 0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3336 wrote to memory of 848 3336 0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe 83 PID 3336 wrote to memory of 848 3336 0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe 83 PID 3336 wrote to memory of 848 3336 0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe"C:\Users\Admin\AppData\Local\Temp\0260d24a3e5b230b1ca5ed4db08b013b3c061ac3502dbf9768db0af433fe7dcf.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3336 -
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:848
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
312B
MD55431b34b55fc2e8dfe8e2e977e26e6b5
SHA187cf8feeb854e523871271b6f5634576de3e7c40
SHA2563d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
SHA5126f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
-
Filesize
304B
MD5267ddfdbb8d492b25de208d84b290f1c
SHA19f57d9f19f25549e1232489a0c101a92e851de2f
SHA256ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586
SHA5120709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3
-
Filesize
310B
MD52a8026547dafd0504845f41881ed3ab4
SHA1bedb776ce5eb9d61e602562a926d0fe182d499db
SHA256231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce
SHA5121f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97
-
Filesize
29KB
MD5b2a54292f8b6276efaf9f5a36bc2d89a
SHA1bd41332f725793790483ac180cac4a5d95c03c62
SHA2560013bed2949ce12d4817078f91bb971ab98dc523fed0c7d71a2367aa7dd11809
SHA51245025dde062a0c155128ea888979e7323f850a84ed2e4960ac580ec134ce394d364dde4bf076092b218755568a3821132754e7921839aecddc7c7b5082196761
-
Filesize
352B
MD562e491a0bf7f95d6ad12c75bb279feb2
SHA1f316df2d668a704ce2a2436f54828da00b03b881
SHA256d2043fb006a527c62aa954b5dfa0464b9232920aa7d17171bc2c168642f74cef
SHA512862d7f9555121a3f20a288a6c6030c6986fb83cdd6c95432650e3e174a5cd2fd299e45cdaff04b58fce285d1b6b57b6aa0ee59cba5194f29cfda9ddc987a7893
-
Filesize
352B
MD51c628fbf78587c689eea83e400283eed
SHA194326257fd874c70a8acdf8e9ec04089351d0a92
SHA2562c9e72833619d1fd1f3f024082bada4ebac1d5ec3ce165049ae537140dc25428
SHA5124078c872ce332bfa1c45f74b586dce8bd324c92587949d4f203757684f17a34cd66bf8e70f3d001e4e9b64c12286715c3af88453df704ed92a5ca6b2f2b0d1b5
-
Filesize
352B
MD559aa54cb55130b03b37886f4a4c9aff6
SHA116b22d0fb4b7576054835acf53d86d1b2cd3f9a3
SHA256aa5be6dd735ccb71f921fb5e85c67ee2b8cf9bcee40edce229ae9ec65fe255ee
SHA512abc3d582772f5b65c85c664ff5a1e63a9050bd67b674bb61f3a0c959ca7068e71691ed71706c23c8f26f49c4c10aeaf3023fee8e00be9fb0a55b5fa09362075f
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2