mydoom | 9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85

General

Target

9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe
Size

29KB
MD5

2dcf88f0a43ac9be5a1b4ded6f96a5bb
SHA1

0692c87660e436af51341f0bb1817f54b86eee14
SHA256

9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85
SHA512

1085be88bd4481248f60f2ed07b826250df9b502fd6550d8a059f10978e157b5cf124a69138b784f82435580c743991cf248d1dd41302dd1ec64991384e2add8
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Hq+:AEwVs+0jNDY1qi/q/H

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/2004-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2004-43-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2004-69-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2004-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2004-76-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2004-83-0x0000000000500000-0x0000000000510200-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
2016	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"	9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2004-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0008000000016bfc-7.dat	upx
behavioral1/memory/2004-4-0x00000000001B0000-0x00000000001B8000-memory.dmp	upx
behavioral1/memory/2004-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2016-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2016-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2016-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2016-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2016-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2016-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2016-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2004-43-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2016-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2016-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-59.dat	upx
behavioral1/memory/2016-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2004-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2016-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2004-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2004-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2016-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2016-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2016-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2004-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2016-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe
File created	C:\Windows\services.exe	9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe
File opened for modification	C:\Windows\java.exe	9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.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	9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2016	2004	9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe	30
PID 2004 wrote to memory of 2016	2004	9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe	30
PID 2004 wrote to memory of 2016	2004	9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe	30
PID 2004 wrote to memory of 2016	2004	9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe	30

C:\Users\Admin\AppData\Local\Temp\9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe
"C:\Users\Admin\AppData\Local\Temp\9653d1c9f75ebc0216e73684dca614c9691b7d75b3ea30bd2c3a8a647bbacb85.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2004
- 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:2016

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\Temp\tmpD1B3.tmp

Filesize
29KB

MD5
aefef5dfc5c7a6ffea1fb2cd65cbcc25

SHA1
e1c90e7001ff38c7d41f170cbd54ae10e9d327a2

SHA256
dbdaf055fecc6cb7018aa669262ab20c040e23e937507a7eaef0619257c648cd

SHA512
d0e8c22f443765498b27928ef53083f4d42809716688c08d849a165b30418d8c31f993c55f2e2a7cd0d73e6978d7fc191f52c0887f181af0bae2097cc3c216f7

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

Filesize
352B

MD5
258563db60e92c6a85946e367d8d2518

SHA1
2c5e52f6977ff0d229270185a838141b7bd1b6c4

SHA256
daf3a1fe5e69392b1edff24add926bd8da0575a338ef0c266e2099beef7eb35d

SHA512
7b6a7034a8ed40ae8b97916fbf3f5344d8e91fa2c8964d113cc9d33f59223892a6cae4d8a42c00163ed9919afda732d44d2a9a2f5f44854b464e9d297197d676

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2004-17-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2004-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2004-43-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2004-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2004-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2004-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2004-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2004-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2004-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2004-9-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2016-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2016-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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