mydoom | 6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5

Analysis

max time kernel
120s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2024, 06:57

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General

Target

6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe
Size

29KB
MD5

c0fda9142eb0e13d5e9d5f62d5b875b0
SHA1

71402392eded63069f8be939541a323a7f9ff095
SHA256

6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5
SHA512

fed143eefc5a476b0841882b71ea60650cfc1d08ec4469210981f160fea6befd3460ad1683a6b1b086e220a8507b383c71f5c843221505921edefb050c3859ae
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/7:AEwVs+0jNDY1qi/qz

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/2836-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2836-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2836-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2836-133-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2836-154-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2836-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2836-194-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2836-226-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

pid	Process
2088	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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"	6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe

UPX packed file 24 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2836-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023c84-4.dat	upx
behavioral2/memory/2836-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2088-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2088-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2088-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2836-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2836-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023c9c-46.dat	upx
behavioral2/memory/2836-133-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-134-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2836-154-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2088-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2836-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2836-194-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-197-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2836-226-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-231-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe
File opened for modification	C:\Windows\java.exe	6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe
File created	C:\Windows\java.exe	6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 2088	2836	6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe	85
PID 2836 wrote to memory of 2088	2836	6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe	85
PID 2836 wrote to memory of 2088	2836	6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe	85

C:\Users\Admin\AppData\Local\Temp\6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe
"C:\Users\Admin\AppData\Local\Temp\6506b5ad0a34fcdaf6ddb4aa10ebef58a2f6e1cfc108f7b7d63d5713798423e5N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2836
- 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:2088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[4].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[2].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[1].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7D3D.tmp

Filesize
29KB

MD5
dac717bda1e7cdd4c47091db94b07d30

SHA1
68cd32797461e8fcedf8f1973a0c23386ead8de2

SHA256
c3db6c416084a4e305ccb052e53b51b7bc831ce48edd5811ac13d390151e1bda

SHA512
9446cc89680a68d8935f2d473e1ab4a087568b058045bfb3360ec3e7ebc42e892d824c24e2c023f99c7f1a262eb292685c6dd270c928373d728a820c8c0171d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
384B

MD5
ba136c09acfa3f8ff4107fbebc6a77e7

SHA1
7ba572784ede59d07f4913de8f172df4c1b6250c

SHA256
33fe64a34b0abc3a76fb1d08b7f1e29673e63517d1ac0e26a9470bdf4174c93f

SHA512
50760f8046203bc10292ded8eae34d2e4713809d779bec105f9cb06b16689b42b647ce40d607e7bf74d660e61cb03e1012ac43434f45aae6184a30cb1bef3c33

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
384B

MD5
36be275c81f92384207b46abf2474e7b

SHA1
6a39d447eb63fb02a5f8209f37f9869f969e3cc7

SHA256
fba86da0df0c5577efb6821e464da8215ed85fd98a311f5b070930a9826e945f

SHA512
ccb7d3dd6d8f8f4431ee9c776920fbaa3bd444cb26f9cc5a2a57f792a1acb95ce44f61f50e1015fc901c04b926078b7a375bcf99c5ff533985541b4e0cd0b5fb

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
384B

MD5
80645d72d7e9262afdb4b90a646883a8

SHA1
c6d767be17112e5805d7c34145df0a7272d38fc5

SHA256
e12eb1cfc5c7352f0e11327686ee681516b0fef01e1bcf15b10329585a56b29e

SHA512
923d510f1453d07709d4969046b9eacbf3819019b2766497faa0ac2b01b7098b7d17336557b58b8ef75debb4bf92d3e0896e79292661ca7f8b16c4d021ff3057

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2088-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-231-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-197-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-134-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2836-133-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2836-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2836-154-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2836-194-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2836-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2836-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2836-226-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2836-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2836-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads