mydoom | 0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9

General

Target

0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe
Size

29KB
MD5

2280f1c0bbaf409e6970c4d123785010
SHA1

eb393d261b2866f5c3b281a0c59ca55dde7604df
SHA256

0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9
SHA512

42f632f28702fa08b657c9ef2fff29d25b3ec067c724b7c0201820f5d8353c30239011b77c3345bf279e3d8cb218346d1bf559a65d25b9a191f9518420bcca89
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/shY:AEwVs+0jNDY1qi/qUW

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/340-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/340-31-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/340-36-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/340-54-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/340-61-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/340-68-0x0000000000500000-0x0000000000510200-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
2068	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\JavaVM = "C:\\Windows\\java.exe"	0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.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

resource	yara_rule
behavioral1/memory/340-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/340-4-0x00000000001C0000-0x00000000001C8000-memory.dmp	upx
behavioral1/files/0x000700000001925c-7.dat	upx
behavioral1/memory/2068-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/340-9-0x00000000001C0000-0x00000000001C8000-memory.dmp	upx
behavioral1/memory/340-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2068-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/340-31-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2068-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/340-36-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0004000000004ed7-42.dat	upx
behavioral1/memory/340-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2068-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/340-61-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2068-67-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-69-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/340-68-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2068-74-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe
File opened for modification	C:\Windows\java.exe	0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe
File created	C:\Windows\java.exe	0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 340 wrote to memory of 2068	340	0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe	30
PID 340 wrote to memory of 2068	340	0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe	30
PID 340 wrote to memory of 2068	340	0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe	30
PID 340 wrote to memory of 2068	340	0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe	30

C:\Users\Admin\AppData\Local\Temp\0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe
"C:\Users\Admin\AppData\Local\Temp\0844a57aca35d1814868ce050b8d5e8ecb795d68e376933dc6e426019959efe9N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:340
- 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:2068

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp77DE.tmp

Filesize
29KB

MD5
e671c57c7db6ec1e577dd59b796ece17

SHA1
e88b9f32c8e10627f98e7f8b56bcde3c5505e6a6

SHA256
5b73c48ec71e5ace9adcbb315c7b24f237b787e94a2b25c903995e7ec2027afd

SHA512
30fbada1cdc9685bd0c2dc4996cd6e99a3d5839f8d0b72b80b0123bdc262100f689ff5ca1bc4a3da07a673dd608ca5e51c1e3a241a68dec7937fb81815655070

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

Filesize
320B

MD5
00b0d31e6c4f61db68d329e5048337fd

SHA1
8dcd8c449df30d4b8dbe6011e68dc8bd98c839ce

SHA256
de946355904689594cb5e50611103f4c7fb767bc6ce131d12dfb327c178587cd

SHA512
d0f2761d77cab271cece34c746aafec64108e5f032c7331aa784247a0c3e4f4462bff0c7857a627380938c1fb4f9ca8150f54745cbbbba3cf9fcdf0357aa38b4

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

Filesize
320B

MD5
74b931813b9a6e6084b672fd5cebf7be

SHA1
1aa551853b0b65a8b85be47b6489ab93f3e87136

SHA256
8e2835c21714746f97fa53d9f3df6059412eccbc725c6a4e707c96b0ac553650

SHA512
71f98200f55c8466e670b0727ab7d68332f93b59d4a2a90c04fa07911cb3ab32d28c14e3bc0a566c7e69b1f4a56e4232937288a8a1e6ab685fb8e1669d78eb1c

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/340-31-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/340-36-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/340-4-0x00000000001C0000-0x00000000001C8000-memory.dmp

Filesize
32KB

Download
memory/340-68-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/340-61-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/340-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/340-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/340-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/340-9-0x00000000001C0000-0x00000000001C8000-memory.dmp

Filesize
32KB

Download
memory/2068-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-67-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-69-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads