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
19-01-2025 20:51
Behavioral task
behavioral1
Sample
1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe
Resource
win10v2004-20241007-en
General
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Target
1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe
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Size
29KB
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MD5
5ee1dc0c99c798e2746f239f1d5dbd99
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SHA1
a74f8649690797461c01d9830ae13f02bef19e6f
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SHA256
1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c
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SHA512
ca72bbd58346908cb7e8f5ef08e0c386d09683ea8c6fffc63ab03ba79bb44e66ea098fa045fd7b6b19f0f87e8799a5859e8780c34968695dceded5c8f8b23977
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/JA:AEwVs+0jNDY1qi/qO
Malware Config
Signatures
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Detects MyDoom family 11 IoCs
resource yara_rule behavioral2/memory/972-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-27-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-88-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-141-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-143-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-153-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-204-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-240-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-269-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-302-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/972-332-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 4568 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" 1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe -
resource yara_rule behavioral2/memory/972-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000d000000023b77-4.dat upx behavioral2/memory/4568-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4568-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4568-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4568-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-27-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000e000000023a2a-36.dat upx behavioral2/memory/972-88-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-89-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-141-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-142-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-143-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-144-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4568-149-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-153-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-154-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-204-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-205-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-240-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-241-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-269-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-273-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-302-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-303-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/972-332-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4568-333-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\java.exe 1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe File created C:\Windows\java.exe 1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe File created C:\Windows\services.exe 1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.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 1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 972 wrote to memory of 4568 972 1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe 82 PID 972 wrote to memory of 4568 972 1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe 82 PID 972 wrote to memory of 4568 972 1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe"C:\Users\Admin\AppData\Local\Temp\1602c8e80e117c24854f4cb0ecd79d98ad0341a0767e6463798f2c9dc8901a8c.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:972 -
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:4568
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
315B
MD514b82aec966e8e370a28053db081f4e9
SHA1a0f30ebbdb4c69947d3bd41fa63ec4929dddd649
SHA256202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf
SHA512ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7
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Filesize
312B
MD55431b34b55fc2e8dfe8e2e977e26e6b5
SHA187cf8feeb854e523871271b6f5634576de3e7c40
SHA2563d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
SHA5126f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
304B
MD5779eb6e922262fd34798d1da675ff1b9
SHA18ac9d18a9f1fd8ddb1bb8e6638c4faf7c38c08f4
SHA256f5b7521dca08f599000d2234268361c7a0de6d916540f07841bd28ec4d28fa1c
SHA51270654bf9abe3d5a399d9e010b4ba12743f789cf78f1c9e41ddf1377dd5179f24c871dfbb89876e17c2d1206ac18f49f42d0ca54517e2c25491d34c509b053ec7
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
29KB
MD5e39398dcea250799539a8c6aed348c54
SHA16103a9e36433aba5c73a80dfd1417a4f809640fd
SHA256c6c6500330e80721c9c7b4b42556733cc505b09466b9de14c07bb2e27b8ce265
SHA512d5f85af888b0a8e4f98846e29afb466635b9191f1308210cd412dfec8e87db201481fcc93396a6f036a392950f0dce031a83c5693c0c551bc426a943ebba4239
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Filesize
352B
MD552ba24e24fb2d15d4ea51b00359a9708
SHA19dcd0aadc9c577d30ec5f8aa51e3104a5373b73a
SHA256802b078fed6d2af7bbca460a07bb48022366c85adbf3f510f0f4eaa5a07241e1
SHA5127495d2fea6c24c19baff275ede0939596dcc7290550b7661ebfd6bc1ef8f8fc57322a8522a23eb1c707203fdd2a74392f67effa41761c15381da453f7db85ce3
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Filesize
352B
MD543eb4d06eaa9bafe73818f23c515ae4a
SHA185382ebb7ec8795d2d907a456a2027eb4f173c99
SHA2567e518e5447fc6ffc2448d3d612f861d6bf4c9ef4ffae27e0b63a65ebd27c53fd
SHA512ad5566920ca7ebd503e89cff10d594151c905f1805d5f3df29039eed67a1670570fa4ab16daf77661b9907b7c40f0dff50e4ca6846be3f846d7f7e45d38faf20
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Filesize
352B
MD5dc6abfa79c182ccec06a86d880c77419
SHA1106f596cdd2cc3a449aa1f9582ec8a01355e8d54
SHA256eca6b147d4c6e7457cef6e1ed4f54e5b9120c1f84fb49b6fc9622e53c9106529
SHA512807a0836b77980a6d9e2ce248c89cca95378199c061995923985c099296a451667d784996f20dcf0f01b873aef8df89047e4a6fb0b4e6e7e1841dab9c79e4b3a
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2