mydoom | 08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1

General

Target

08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe
Size

41KB
MD5

6e6835ee9ae019b4fe3de97fe79e13be
SHA1

9afbc1f148a0939c29baa8f64d112e2d3ffe118e
SHA256

08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1
SHA512

91deed62cbbdcba073e39ea6d4675af6033f65391fddd11452e1346fec236176f967483025955d4bfc7ba182953bc0a2e463a99e7ce31aa42bef72cdbc20dc0c
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/3:AEwVs+0jNDY1qi/qP

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5016-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5016-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5016-51-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5016-146-0x0000000000500000-0x0000000000510200-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

1892 services.exe

pid	process
1892	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 20 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/5016-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/1892-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1892-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1892-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1892-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1892-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1892-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1892-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1892-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1892-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1892-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1892-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-51-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1892-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp3919.tmp	upx
behavioral2/memory/5016-146-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1892-147-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe

description	ioc	process
File created	C:\Windows\services.exe	08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe
File opened for modification	C:\Windows\java.exe	08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe
File created	C:\Windows\java.exe	08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.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:

services.exe08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe

description	pid	process	target process
PID 5016 wrote to memory of 1892	5016	08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe	services.exe
PID 5016 wrote to memory of 1892	5016	08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe	services.exe
PID 5016 wrote to memory of 1892	5016	08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe
"C:\Users\Admin\AppData\Local\Temp\08eaef8a253f8d67a48a091828f46d7ccf7385c651adc33a36ac6658013f0eb1.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5016
- 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:1892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

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\9MFSIIMR\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Q8uxo.log

Filesize
128B

MD5
2d44519549da6652195a4441dfb05138

SHA1
8df4d6dfe54d1c5658f06f95aa6c606bfabb7519

SHA256
7e85aa35de8d2f3b2d676218ae6500b105d76e858730dc72c7831174fd31b66d

SHA512
82d3f2f52d54a8c71b074ff6c96ae9ccff32a18045d977d7a0c92ba69b2b73ab5d2dcac581693d0847d1de6a34c3faee104beb8f4a9a640fbf2016eb2baaa346

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3919.tmp

Filesize
41KB

MD5
ce6d1e5ed5ba085720cef142b5aa2b72

SHA1
87fd56eeac62de41104e4a3cb954b8617df51bd8

SHA256
b591895b9c2ff3965b3dccc1f15f562713a84cef1f07ac32e90104d0ee410ac4

SHA512
9004bd23b1bfb48c7878108fed929644ebf4f07e923ed913f1f170ccccee90e1153a81a2878e41872a0a0ad89c3aa99c004e401ab1a5f54a3ccc9fa4b05c8d01

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

Filesize
160B

MD5
e49760f6b766cc1a4c13deb4a299dc12

SHA1
f7352e17026417379ada5262ae3aa66415a3aed5

SHA256
7338b26590993f57e72f8cc730065d03c509c381d16b7a66552a53434d299927

SHA512
b28a2da10c0bc2b68763bd3cdd6115108e55c2d3f1911a8a8644ada0f8842bd6b1acd74d37ee73e8410f9f1d08aa7494e54af35effe895ddabfa28a8820a36ac

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

Filesize
160B

MD5
5357a189fe63d67bb6089edd9e35a3e2

SHA1
d80ca12ba49f62da7300431d3cc1d304f2e7a6ed

SHA256
336b906a77a45f8c209e999bbb0911340fa56ba0d363f573491a7ac2b9630465

SHA512
8299fdfe62b7ee538a36898926aa407c81249d065ae42ba07c89b8272c4867b649f4f99c5e59e822caa71932292ef71d055f00c8fbe1df55779fde7f8940c018

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/1892-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-147-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1892-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5016-51-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-146-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads