Analysis
- 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
12/11/2024, 23:57
Behavioral task
behavioral1
Sample
7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe
Resource
win7-20240903-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe
Resource
win10v2004-20241007-en
9 signatures
150 seconds
General
- Target 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe
- Size 29KB
- Sample241112-3zvxhasmhs
- SHA256 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace
- MD5 5e7bc2656111addddbcf15f355d94d04
- SHA1 88cda91612b1e5e055f3a966553de5c14674e908
- SHA512 d3eb05cd109b0a71a3b2f97e20a61bbbd21fd69fb6eedcd0307b55773c32d823e08be947d2e4c0a3e0c74763758a18cc70b00564d1384456377f1b5218ed8e36
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/z:AEwVs+0jNDY1qi/qr
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects MyDoom family 8 IoCs
resource yara_rule behavioral2/memory/3116-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3116-39-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3116-116-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3116-149-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3116-151-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3116-161-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3116-203-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3116-238-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom - Mydoom family
- Executes dropped EXE 1 IoCs
pid Process 3108 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" 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/3116-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000a000000023b83-4.dat upx behavioral2/memory/3108-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3116-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3108-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3108-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3108-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3108-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3108-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3108-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3108-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3116-39-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3108-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000021ed4-53.dat upx behavioral2/memory/3116-116-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3108-117-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3116-149-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3108-150-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3116-151-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3108-152-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3108-157-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3116-161-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3108-162-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3116-203-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3108-204-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3116-238-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3108-239-0x0000000000400000-0x0000000000408000-memory.dmp upx - Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe File created C:\Windows\services.exe 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe File opened for modification C:\Windows\java.exe 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.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 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3116 wrote to memory of 3108 3116 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe 83 PID 3116 wrote to memory of 3108 3116 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe 83 PID 3116 wrote to memory of 3108 3116 7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe"C:\Users\Admin\AppData\Local\Temp\7d24bb0913b6c5a48996de8541eea9a570fba0b0563fb4d3076b9a3a813f0ace.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3116 -
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:3108
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\default[2].htm
- Size 304B
- SHA256 a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f
- MD5 cde2c6ec81201bdd39579745c69d502f
- SHA1 e025748a7d4361b2803140ed0f0abda1797f5388
- SHA512 de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\search[2].htm
- Size 25B
- SHA256 6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
- MD5 8ba61a16b71609a08bfa35bc213fce49
- SHA1 8374dddcc6b2ede14b0ea00a5870a11b57ced33f
- SHA512 5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[7].htm
- Size 302B
- SHA256 f262291ff7be8b0e2e846525c772c214799fc26b244abad6a686c7c4ff8cbba2
- MD5 769768a36c7e2fcb2db7f35ef986ce82
- SHA1 0b6699476462d2139e553f0f78ff46890d37d336
- SHA512 2fa0310627270dac3f4e581bef0036743eed32403f913c833aeafdf7fac373ccfb0117cabd94725dfee672345ca3f46182377340e15e2fba38a874946683ee67
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmp20BF.tmp
- Size 29KB
- SHA256 9714f32dcee3d60c3e65b578acd550460417946dbda86b171a671a2242e4e3cd
- MD5 aa86a26cc52ec1bf71217a6b91c5e86f
- SHA1 d0e1dc9bd82b41e55c7eabbbb0e23bd1a3c260e7
- SHA512 388b32dfa2f5365e67c64edb62be88bc307a0b00f2173d50ebb17e1580cf3570562ffff53c05163aeae88f3bf807f839970c0e177bf8be3e6e3d040bd5d4089d
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/z:AEwVs+0jNDY1qi/qb
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 352B
- SHA256 7624cc710ab2fff1614371e033b581314fa9adf2076f68d91b551dba613a4e8d
- MD5 ca9c381e1a48a130eb68dc5f2e5553ea
- SHA1 23186ab01e17377e51bf2fd38e22ab3950ec4320
- SHA512 f0d14072036d5fcdf4ce1cd1ee10b9bdb35c6d5cc0a819862a46c662e8a5a6dba95cc04f2051b4780ee5823119cb6fe2d5081264241c6a34472b1615a9790768
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 352B
- SHA256 4a2dea1769782e4bfab4177426eba11b04a77373404f4e1fba0a6d7d1a16954b
- MD5 02291e51d0571e471a0a6e7fa6109a50
- SHA1 12bb9974dd6c7113b5f483d5d3798f758e492433
- SHA512 737cdd4049f8e8d82b13c12afb1ab75b6b8237f214d84e42f8ac000d02c9913b59876be4e42e7152626b0dfbee284250611a0b6c166eac3e4edee8879c1a39bb
- MD5 SHA1 SHA512
- Path C:\Windows\services.exe
- Size 8KB
- SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
- MD5 b0fe74719b1b647e2056641931907f4a
- SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
- SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
- SSDEEP 192:tZWNqWKIzebvOZnzCj6juhEJS3/Uf/tpfmG62X9f3:tZ6qWTYvczfahX/UHtF6e9f3
- MD5 SHA1 SHA512 SSDEEP