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
24-11-2024 03:34
Behavioral task
behavioral1
Sample
d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe
Resource
win10v2004-20241007-en
General
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Target
d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe
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Size
29KB
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MD5
94cc6b420f2229b6551f1177d09cfe15
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SHA1
b903464e82488fb9f708f93697c60a949db1749d
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SHA256
d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6
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SHA512
bc236bec2ffb59b02a69b4cbce1b1ace813a54eacbbbfadefbd35addaff7dfb493ea9aeb38d488fbef8b2b8dd691ef3d777f91f7574f112118a187ac71a01073
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/qu33:AEwVs+0jNDY1qi/qF
Malware Config
Signatures
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Detects MyDoom family 10 IoCs
resource yara_rule behavioral2/memory/3784-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3784-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3784-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3784-127-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3784-150-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3784-157-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3784-190-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3784-231-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3784-272-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3784-309-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 892 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" d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/3784-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000b000000023b5f-4.dat upx behavioral2/memory/3784-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/892-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/892-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/892-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/892-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3784-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3784-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000900000001e786-48.dat upx behavioral2/memory/3784-127-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-128-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3784-150-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-151-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/892-156-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3784-157-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-158-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3784-190-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-195-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3784-231-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-234-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3784-272-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-273-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3784-309-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/892-310-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe File opened for modification C:\Windows\java.exe d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe File created C:\Windows\java.exe d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.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 d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3784 wrote to memory of 892 3784 d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe 83 PID 3784 wrote to memory of 892 3784 d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe 83 PID 3784 wrote to memory of 892 3784 d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe"C:\Users\Admin\AppData\Local\Temp\d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3784 -
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:892
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
305B
MD5157431349a057954f4227efc1383ecad
SHA169ccc939e6b36aa1fabb96ad999540a5ab118c48
SHA2568553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
SHA5126405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
311B
MD5215c230635335623c6b1bf5b3b84ae0e
SHA1a98de5bfab1eef2c02b4578e5d7fd3dcc1141481
SHA25626b9da0ba2f737d0a226ab6d5b934b0e519aeda10f497cd4738752761ccb7af1
SHA5125ddb80d7d4fd3d87865ea541098034cf216df76dc34bd41fca62f8c9a21218f1cac5d8a5554e2acc04a2b1ceaf839e5847d14c54f052c9eab43fec28936225da
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Filesize
310B
MD52a8026547dafd0504845f41881ed3ab4
SHA1bedb776ce5eb9d61e602562a926d0fe182d499db
SHA256231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce
SHA5121f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
29KB
MD58700cd775e9a31c939f2a3794cedb3ff
SHA1c163897e9b6bc5d092857fbdb2e773f48f2f95a0
SHA256e89428d16c90d8d0d56051376eadb5da57e0008f3c4641b78323d2a5ddf087ae
SHA51296119a32a6633e90f8e0dd5f96ab9a5985df49524cff43dd4ca0e62ffaaf7e231c544dfe7c62d94d9a767678f45fc6d2b66e2f529f66196e106ec9ddc661dbc0
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Filesize
352B
MD571113247023991bc821c77fe46db6960
SHA19076e1070ad7bbed845586275cb4505122be35bf
SHA2566eadc74dd4c60b699e885a1f3dc70578ad8efbc25e58e1e38e428802a2793405
SHA5120339fd54944766b9ba6e83d860c3a59137ef0011d9015ce44b501b4ddb49957b1bc28decf597c4dc056642b0b0c7474efd7dfbcd1b29c2c7852be287e80af319
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Filesize
352B
MD52d08e0fa004509578e22909c997cefb5
SHA11898501a9e9cb0e1d187bb36a203f6fc51bca4b3
SHA25683f153379fde0119e81be7c861a4bf82d467a170f8bacf040bdae1daaa62e31a
SHA5124052a1c7dc5bc34e5126ba1181697c09b0d92a2b07d4cf5ef19f2a97a428e7a80e9aad1eb71272eaef39d706335a50cb177b400715125661ebc7d1bcb375bda1
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2