mydoom | 82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242

General

Target

82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
Size

29KB
MD5

8bf2fa0eb8ed6a9912d359f0b4cdcfbf
SHA1

74e54ebbca73cec4ad01855df10367cb9d7f0d15
SHA256

82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242
SHA512

878dd33de9f6afd864cc97caaa21e18f5adbd8585de909de9d9eeaaa9caca66c08b16f07d4189a5b9afed1bd70e464fdd8b3588fb4f8c49e8c8d328867c3b7de
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/X:AEwVs+0jNDY1qi/qv

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/700-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-51-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-56-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-151-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-176-0x0000000000500000-0x0000000000510200-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
1004	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/700-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c9b-4.dat	upx
behavioral2/memory/1004-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1004-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-51-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1004-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-56-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1004-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000000705-62.dat	upx
behavioral2/memory/700-151-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1004-152-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-176-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1004-177-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1004-181-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe

description	ioc	Process
File created	C:\Windows\services.exe	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
File opened for modification	C:\Windows\java.exe	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
File created	C:\Windows\java.exe	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.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:

82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe

description	pid	Process	procid_target
PID 700 wrote to memory of 1004	700	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe	83
PID 700 wrote to memory of 1004	700	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe	83
PID 700 wrote to memory of 1004	700	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe	83

C:\Users\Admin\AppData\Local\Temp\82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
"C:\Users\Admin\AppData\Local\Temp\82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:700
- 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:1004

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

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Downloads

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp45AA.tmp

Filesize
29KB

MD5
559f7964913413dbd03eb29333b5fe12

SHA1
25480e68834b5b1201e029f185920031fd61caad

SHA256
414cea222472f81d6f82a4176f4704d1f8b247bf998d630a326a3ed315cbf915

SHA512
e160f756b3df6a9358b5664e9aad2443ef4eed70c74af80608d2f4f020bd95a3f5ea5bbc453392fe1783f01242e3063c5be5ea43fa74fd64ebdfaf9178194d0e

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

Filesize
320B

MD5
ba1b90b669e333cf83c0db038b1553b2

SHA1
da6822737e39fcb1b478dbde8833556cf26b6345

SHA256
3079dbe046a14c8e4f59dc412de566a8c85a0d64df7051a8f04324abc9649ef2

SHA512
fa19d83206cb44261b7f52d99887071c5b7b7c2afa296f1f4557855a12200bd4c2762a200eea9c961caa7b3a3f787e5efdc2b854c941cebc9ae86dbf45c104e0

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

Filesize
320B

MD5
eea9dcf9b3a62864241521ddbb5fd707

SHA1
f2b28d386e44f06776b7067a2d0b5d08d17f45ef

SHA256
3c0b324585eac5e8b3ea37bd40cfe2b76730766319587c11d11ad6b74feac9bf

SHA512
a0bfa7a3fcae2f6b4cad2b41fd266e5a3eb0d4ada15adfde2a0afd39738c60cb565b196868882569e60beba1463b993e7b9133b215ae13786153c0131596d5cd

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/700-51-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-176-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-151-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-56-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1004-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-152-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-177-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1004-181-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads