Analysis
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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
14-01-2025 19:34
Behavioral task
behavioral1
Sample
0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe
Resource
win10v2004-20241007-en
General
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Target
0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe
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Size
29KB
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MD5
710e1e179415dfc4b1f3a2235aba4ebd
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SHA1
21852316c1ebcc46d446a3251c13d3508d8ec402
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SHA256
0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a
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SHA512
5cfb20afb20c3c5e531d0292a2aa6e78bbc1ceed4bdd772e81465e4edb77c76874bff0c7cf39634554d014bd800955afb1d462cd73f0502e8ec910bb7a39f731
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/TMy:AEwVs+0jNDY1qi/q/
Malware Config
Signatures
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Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/2324-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2324-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2324-106-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2324-133-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2324-137-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2324-144-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2324-168-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2324-173-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2324-187-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 740 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" 0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe -
resource yara_rule behavioral2/memory/2324-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000b000000023b84-4.dat upx behavioral2/memory/740-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2324-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/740-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2324-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/740-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000a000000023bbc-43.dat upx behavioral2/memory/2324-106-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/740-107-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2324-133-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/740-134-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2324-137-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/740-138-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-143-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2324-144-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/740-145-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2324-168-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/740-169-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2324-173-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/740-174-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2324-187-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/740-188-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-192-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe 0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe File created C:\Windows\services.exe 0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe File opened for modification C:\Windows\java.exe 0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.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 0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2324 wrote to memory of 740 2324 0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe 85 PID 2324 wrote to memory of 740 2324 0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe 85 PID 2324 wrote to memory of 740 2324 0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe"C:\Users\Admin\AppData\Local\Temp\0a23c3679c1e61caa4c397d23a925586beadd797dbeac66ba6aa2d1eea0d5b8a.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2324 -
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:740
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
153KB
MD55781748ec7174636ba2ab34cb43721cd
SHA11ca2446fa43edf870e45616495dbd47f7abd23e4
SHA2562a076324da0d6042dd0f59b436de9195fa6c9a8363a09d7b6445ff130c66e4b3
SHA512ca5d968c42da1a3f5838156c2e63d4c2d8d2e092791bd63b3834d82c952f0fd1530671d2eaca26c805e83a2de52ccfd85cda32b81fe222fb385e65a09c4a690e
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD5f3d343aab21a0c4b225f71151a0224aa
SHA12deda4379f5fa9d89dba0c47802b20b0d9203615
SHA2563522393fa61ec5aab5c7a27f56db4eb1cfb9f19ffb33c5ac0aa027477ce3b07e
SHA512974a92e6f11b585a0e044c4919f70b051df773b2757252f1facfa51b95bb3418efb7d7042d60511fa6d8d998386f858122a34c8ee7b76c89563a8b035455112f
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Filesize
352B
MD50d9359de9226152fb0e0fc0bd678af04
SHA15174860252dfefa24c6692ef86d730e0b1d9566b
SHA256e7c443032cc6a7671d1228eb14dcb8298b82228fed14d0af86d7c46e58a51c88
SHA512ac12df44e9c2be67a1dfc086c7581fdf1030a9cdd2e911165c3e6f277f34ad78c23a7ffa5989025084d92310f59d7289b50f00728c9dcf60d92188b51e36a2a3
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Filesize
352B
MD57996323e580a99615e51d4f777af588e
SHA1ff8dada68ae37c4ab057416e2db93a25ef8daa15
SHA25696d0d899b4adcb8147e004e50b72ba2857ade2649b1bf1a26cfc9d3c1e05bae3
SHA51284c06f0469dba3ea6f62682eb9871d6e462637e801d634d2adb9655acab0a0d4ee76e96a34377f09822e047ebe5d045d4a695d29048433bd8d490d20bdd842e8
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Filesize
352B
MD51895249064bafabe8391f166328abe6d
SHA1888c82b6590f42db4e8e552317e9584533ec26f1
SHA2566fe2dc274595a5328d74a3ee6a462a0b7a351abd8c9034f173403fb7cc989932
SHA5120f5bd2515a43895a849e403c7a5646ef58a24c806694a7206324db5901030f89382ef7cce27b7861e5f1cdd0496b97f27911d3b5774d7da8c68727130d602a28
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Filesize
352B
MD59af4a62cb32da2cb33d7696323f4eb40
SHA1b4aef4128525b90e9cf9860a8927c646fcb8f1c1
SHA2564462bead57b7ae9468300f872ce32f063eeff892a52106b0e9d6162d1c588092
SHA512d9c1c757599e50ce81c493b8b4d7732258b83cb6c1c1e90ca520b928a06acaf6fd3cce8a0a102e3cd6173c801d81cfaa9cd0e58ccacea4dc9bfd51e69849cd05
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Filesize
352B
MD5e71d96235d8cfd4772eaa13c04150774
SHA1537679cd73a464c2f2491ac633859978f35d99c2
SHA256eeeac4ff765098ba3ae48af3788629e916cb7f8f3cc171f798bd4d598a9b05c9
SHA5129142d8679bcd82e5cc267450e48dda1778319045f234062bf6737dbdd72a28e0d54924f5069e89d197dcb50adf43e9e374ba6ace2f0ed336f8ba3dd56f8c2f28
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2