Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12-01-2025 05:26
Behavioral task
behavioral1
Sample
aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe
Resource
win10v2004-20241007-en
General
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Target
aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe
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Size
29KB
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MD5
77197064bbcf582a90cb65886e33d0b3
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SHA1
a19e23c2446d9eea54d0875e790d68b3b0288b43
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SHA256
aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68
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SHA512
f0092b787e7c616232474c6e42600cc2268237174412a4b7502bcd7d810a5aa7e55113be599bdf21b2d61f6b52e442af130ec83bcd2c6d2071dd95b11a739e21
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/phQ:AEwVs+0jNDY1qi/qRm
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral1/memory/2396-16-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral1/memory/2396-53-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral1/memory/2396-55-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral1/memory/2396-76-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral1/memory/2396-81-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral1/memory/2396-83-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral1/memory/2396-88-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1680 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" aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral1/memory/2396-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2396-4-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/files/0x000800000001925c-7.dat upx behavioral1/memory/1680-10-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2396-16-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/1680-19-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-20-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-25-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-30-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-32-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-37-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-42-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-44-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-49-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2396-53-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/1680-54-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2396-55-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/1680-56-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/files/0x0007000000019346-66.dat upx behavioral1/memory/2396-76-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/1680-77-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2396-81-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/1680-82-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2396-83-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/1680-84-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2396-88-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/1680-89-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe File opened for modification C:\Windows\java.exe aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe File created C:\Windows\java.exe aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.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 aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2396 wrote to memory of 1680 2396 aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe 30 PID 2396 wrote to memory of 1680 2396 aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe 30 PID 2396 wrote to memory of 1680 2396 aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe 30 PID 2396 wrote to memory of 1680 2396 aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe"C:\Users\Admin\AppData\Local\Temp\aee227652939e3890a67611fed8643a7a185711ee712c5446d8edddd71f69e68.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396 -
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:1680
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
29KB
MD5f30fac6f7b3f14ef0bb5ea26b4f28671
SHA1d897cbe12cea710c31a3db3ba3a2da80ad18445d
SHA2566fa3216aed45a252255dfe31c43a356be447ea2cb4960c3814c97e0881650d77
SHA5129ede915dd972bb72c8028d669756708f436a5a8d04c9ef49cac6f362d942c71c2214a33116c384764a0f69407f625e1259be9f2cfa9cc81968bbfda22a8b0981
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Filesize
320B
MD5e3814357e32ddb5abcf2359c852dc58d
SHA18c61b3f88688ef22e6d0d403ad2ea9d017ded118
SHA25619627bb5183b5ad0b9bfb8df506a4188d22991f0819846c25792af427302a05f
SHA51284cd3846485d896482b02e5716d1a7bdf080029ccbb91156c2c73e9fd0edf533819d7123ab636b1e7f5f1e443e4c412912a26e4afb1e1281b2a36ca128ef51d3
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2