mydoom | 08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801

Analysis

max time kernel
120s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 11:29

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General

Target

08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe
Size

29KB
MD5

1e118cc32825397a4152a392e62b04b9
SHA1

313ffc082ef7be6602f5dea7625df8833458aff4
SHA256

08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801
SHA512

463082f7b659f35ab2659f6db46b9a833a5efd13929541e500660bb1c2f67a75c448c137103a4a1c7aba2a097e448b23c1fdae36d59f466421d2e860c736ea71
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/O:AEwVs+0jNDY1qi/qm

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2816-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2816-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2816-111-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2816-141-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2816-145-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2816-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2816-201-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

3312 services.exe

pid	process
3312	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 23 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2816-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/3312-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2816-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3312-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3312-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3312-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3312-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3312-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2816-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3312-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp8920.tmp	upx
behavioral2/memory/2816-111-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3312-112-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2816-141-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3312-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2816-145-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3312-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3312-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2816-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3312-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2816-201-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3312-206-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe

description	ioc	process
File created	C:\Windows\java.exe	08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe
File created	C:\Windows\services.exe	08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe
File opened for modification	C:\Windows\java.exe	08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.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

Processes:

08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe

description	pid	process	target process
PID 2816 wrote to memory of 3312	2816	08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe	services.exe
PID 2816 wrote to memory of 3312	2816	08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe	services.exe
PID 2816 wrote to memory of 3312	2816	08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe
"C:\Users\Admin\AppData\Local\Temp\08cad065bb83518279067f6726704b3ebf9a98e1f7bd745dd609e32972d6d801.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2816
- 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:3312

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GPUS7TYC\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HOI3BGS3\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\default[2].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8920.tmp

Filesize
29KB

MD5
79b0e17623cf73dc8c49442ad9147929

SHA1
48a922c436298003fe2ec7fe018c22f522a66925

SHA256
62a1df93a7116d34d716c5ab793c796e85e26cb886039db3e78a279349d41206

SHA512
2d135d05a5814b7c068af8d882bcf50482fc7e3f92491b62008d75ee40b46d378f694212eb86982442ab7da0f27d4454ddc2ff88c2adde88f21c8d7cdfe138de

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

Filesize
320B

MD5
6756a03f78efcbedb3fb3ad6c3f13e3d

SHA1
fb7ba9b9da62a24011a0c9b69b7d58f046d7d35d

SHA256
8f99fee8500db4f07395d3d4a83538e6a13f864b07128f3256f226abc5b9677e

SHA512
f1c6fb628e90b79e0e56a108cd75db4994dfd9c552ecfd6e9c835dad5b2d6251952b6cfaadd22f13d7e039221100541a503699d88dd036d5c9c1fecc2edf8f57

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

Filesize
320B

MD5
06b60931374e7ab2eae9631570979fe8

SHA1
7f9ea21acddca20b52aef343bf169820e76450b8

SHA256
62a00726cd0ff0eaa807451e43117e84217f7ca9292c85b6e8e066145c5f2cb8

SHA512
acdb162567b5325e8144b0bccf3b06af1f38fca5dd1e16a6fe169b2f19a8760ed3d0a4b737fb615fe799a05f44a806fa6981918c02be82eba6096c1ddb031089

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

Filesize
320B

MD5
8611565dce99e4f2d3076fd9367a6302

SHA1
f60873021249c2caadeb5a12798f4d269b4260f1

SHA256
2ae3051a3d86bbdaf59b560eacb55f5e57115d75fc5bc07e535fa873f765250e

SHA512
792fdc7c30f3ae0f7674d8652f3d0314b835c152074896dbac7e2e1f3812c6dc9734ff8697eba1ba69b5542c60dda02ba75dad6553996c9884c2763a29081057

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2816-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2816-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2816-145-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2816-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2816-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2816-111-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2816-141-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2816-201-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3312-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-112-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-206-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3312-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download