Analysis
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max time kernel
150s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-01-2025 20:32
Behavioral task
behavioral1
Sample
169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe
Resource
win10v2004-20241007-en
General
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Target
169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe
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Size
29KB
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MD5
5bcf41e2a4b8275394789bebb964af88
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SHA1
a8c05810875037ae340060eb133ec91cecb5e680
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SHA256
169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7
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SHA512
674d59b2a93237ab1e81767ac43956bab5e1078d811a6e8caf95a31e94cf05843946e42b6e4e637a977f80366e260a76fbb56968fd39b29a8951a6641c49cfd7
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Er:AEwVs+0jNDY1qi/qo
Malware Config
Signatures
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Detects MyDoom family 10 IoCs
resource yara_rule behavioral2/memory/1044-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1044-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1044-112-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1044-156-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1044-160-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1044-162-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1044-175-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1044-205-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1044-241-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1044-283-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 2308 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" 169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe -
resource yara_rule behavioral2/memory/1044-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000a000000023b8d-4.dat upx behavioral2/memory/2308-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1044-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2308-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2308-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2308-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2308-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2308-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1044-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000021f51-48.dat upx behavioral2/memory/1044-112-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-113-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1044-156-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-157-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1044-160-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-161-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1044-162-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-163-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1044-175-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-176-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1044-205-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-210-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1044-241-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-242-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1044-283-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2308-284-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe File opened for modification C:\Windows\java.exe 169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe File created C:\Windows\java.exe 169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.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 169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1044 wrote to memory of 2308 1044 169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe 82 PID 1044 wrote to memory of 2308 1044 169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe 82 PID 1044 wrote to memory of 2308 1044 169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe"C:\Users\Admin\AppData\Local\Temp\169544381260bff345bfde237b4d19a2ef0bf093480485b4d1159bf29e59ecd7.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1044 -
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:2308
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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
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
312B
MD55431b34b55fc2e8dfe8e2e977e26e6b5
SHA187cf8feeb854e523871271b6f5634576de3e7c40
SHA2563d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
SHA5126f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c
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Filesize
29KB
MD54ce74b5a2e39e3c6421f49266f110100
SHA1081fb90b0bddc4ea83b49b98a720ef36cdd98aca
SHA256bafc50846892f5d38a403f0506d14ad767b7af5ee8720c3988a2891204e2e798
SHA512717adcad5054c38fb99e11373a01033e6c6f8482b0cfd0b377ad8bdd92f9134e52713ee7f70b7c1e83016917fd9daa2e0142a99460aa27bab144d5d508973f3f
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Filesize
320B
MD584cd9d563ebc8e0091815ed051448381
SHA1a8170be08efbcf3d990dba09bd78a29f6c5d6f41
SHA2564aeff7aaf066b0c6c4922f4527169927fb4291116131a4eb36c722a7e105944b
SHA51206c9bd34ea526f6641fd266dd58b894b05bb4ed4f7c95fe3836d24cb5ef80953fd8bbe01bbd9b3282f226365a0b7b9b7baa0e44a8c4cb5e66e3077925a2c84d2
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Filesize
320B
MD569daff248e03969e411cd798cb801282
SHA136085ad7c7c1c086ffd314fe5cfd6bd8813f6e63
SHA2563b90990bf93def5110807f7bff55124dde6d3fa781df9848759becc3a0eefa85
SHA5129cc8698fc8d701721e6a6c145a27c4bd194ad89238babc9b2d640cf0180eb3afac6627dbe8c1b94f6e1de07bcea8d9580750b6ecbeb500b6541d9199b644672a
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Filesize
320B
MD59f9521beef7f043ced20ac43be96a22d
SHA144ad271dbc785c4f866d38298ff3d47ba17cf530
SHA256b4c2412a4fd894c39201aea8a2c33cb0c8fe13bbf2efdc440f9a7feeb1c407e4
SHA512a6d8f9d0f24b0f623bd8a24808d35a518ae7a8125a27c132d879f1060f310b288c54a15fdf2675eca68bf4e02d99d2f92a913fb73d54efb57b8f172257f35db9
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2