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
27-12-2024 20:46
Behavioral task
behavioral1
Sample
30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe
Resource
win10v2004-20241007-en
General
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Target
30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe
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Size
29KB
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MD5
f7565462fae171e634bdd14275964ca9
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SHA1
7f9996b27ac7a118a3d9c7763db7b48cece6d79a
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SHA256
30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34
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SHA512
c8d99bd7bc6305395087069d94b4b740d6cd2974242184d672a33fa790a90661d3ea02ed9199f440a3569be833afdce7995e4cd5960cf016c719294af667c8da
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/I:AEwVs+0jNDY1qi/qA
Malware Config
Signatures
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Detects MyDoom family 11 IoCs
resource yara_rule behavioral2/memory/2276-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-27-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-101-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-154-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-156-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-166-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-213-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-243-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-272-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-310-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-350-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 3892 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" 30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2276-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000b000000023cad-7.dat upx behavioral2/memory/2276-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3892-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3892-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3892-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-27-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0008000000023cce-36.dat upx behavioral2/memory/2276-101-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-102-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-154-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-155-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3892-157-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-156-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-162-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-166-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-167-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-213-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-217-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-243-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-244-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-272-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-273-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-310-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-311-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-350-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3892-351-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe File opened for modification C:\Windows\java.exe 30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe File created C:\Windows\java.exe 30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.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 30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2276 wrote to memory of 3892 2276 30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe 83 PID 2276 wrote to memory of 3892 2276 30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe 83 PID 2276 wrote to memory of 3892 2276 30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe"C:\Users\Admin\AppData\Local\Temp\30a7639f74f4639a9f354a1ccd72b0ab81e2dd8384210208e3b8d119c2385e34.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276 -
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:3892
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
310B
MD52a8026547dafd0504845f41881ed3ab4
SHA1bedb776ce5eb9d61e602562a926d0fe182d499db
SHA256231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce
SHA5121f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97
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Filesize
312B
MD55431b34b55fc2e8dfe8e2e977e26e6b5
SHA187cf8feeb854e523871271b6f5634576de3e7c40
SHA2563d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
SHA5126f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c
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Filesize
305B
MD5157431349a057954f4227efc1383ecad
SHA169ccc939e6b36aa1fabb96ad999540a5ab118c48
SHA2568553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
SHA5126405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284
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Filesize
308B
MD55243568476eb2052b2f3b67dc9053e86
SHA1b126aa6506772f9024b76580bdf28b45e3a7f051
SHA2562d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80
SHA5123c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
315B
MD5058e41d2b5063436d4aa0b002fd7e569
SHA196a4ca8e2491c6b39717b65ad133d585bc075d62
SHA256e9db8fcc986290d2376d5478a7c5a524c2949a0ef2e8c18d56b052b6841359cc
SHA5126e55d73e1d091f5a7e886fa08ce3c27a38ff3d70c64ab099b9c285b2437817e6228b79461aa67ef1983df1fddb790445eb7a5bc9156a82a77b3cf6c0dfdc5dc8
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Filesize
304B
MD5cde2c6ec81201bdd39579745c69d502f
SHA1e025748a7d4361b2803140ed0f0abda1797f5388
SHA256a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f
SHA512de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
29KB
MD5b6373d4a26d9b08abbe33e9bf6d42a00
SHA17a4b79128f9f1cdcea98924e7498da81d0b34e5a
SHA256f15b2abc8a2281e6201f5868a7b17871d830697a71834b67c67fef43e3de9df4
SHA5124460715a99d877d585b01c7e6eb9420f370b8c554f416487a37ccf357349be1ad1174fa64a05b9c983be0ac662c5e66624fd8ab644f1ae08751b4c202427f9e3
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Filesize
320B
MD5b61f982cc37960621fc2d76abfef3485
SHA179e2ef93212cf3ae1e34b09184f47297228ab2b1
SHA2569dd24a092ac307607c2faa07dfeb6a82de829d2ec8b29805d0618fd4e13b5ed7
SHA5121a92f1ba13896800c53750773b13402edc15b31d1a364f7df6e2aa43cce96a5c9035b8872ba5299cfb31f27f3b097b9cea380f7efa304ee1f6c32d200e3067c5
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Filesize
320B
MD5bc021c6b173a48dcee15a253d6a64c1e
SHA13a2dbefdc82602a339afadb034384eed34c158ae
SHA2564f8f2b947fd603bbc1bd5fa3f01710ec4ba5a466587b642e2a87f26a46feda5f
SHA5120d0a8f70cc86454d79c39efb9df7f25c56f5c1ef6900380a20db15af7158f4099d2e9e06aef833e9b40ee5340d8a7d90db0782f60266c403a1bbf0d27ced807a
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Filesize
320B
MD5c05799b31504776a65fa289b9b4bd1e2
SHA17b361049e51560ac1d5752049f3fcbae0d956edb
SHA25699d2955a1f9cd41a5389d0ec55bc64135d04d567bf94ed94c4ce636e046b105e
SHA512156b1927eb36fa3fea012fc0ad729f1c1026fc7b27bbc2ca78ef8e557e97f12dbf43e9445261673163e108f592b932de3925eb1cd38b5b70b27e8ac823928d10
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2