mydoom | 980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad

General

Target

980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
Size

29KB
MD5

de8afa279858905a14228a8e0728e1d7
SHA1

c797d658a6dc74abf2bcdb9ac131778c8d04d652
SHA256

980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad
SHA512

6fed4652d9d8c358fab7d4e33ca57213e86c4041f5d3669e77665f81023088bfe7326423622510a2a331b5b301e88713d47270b729846b549c9c3a8f963ff7f8
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Yhb:AEwVs+0jNDY1qi/qQ5

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 4 IoCs

resource	yara_rule
behavioral1/memory/1600-15-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1600-59-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1600-83-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1600-87-0x0000000000500000-0x0000000000510200-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
2632	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"	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.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

resource	yara_rule
behavioral1/memory/1600-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1600-3-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x000700000001868b-7.dat	upx
behavioral1/memory/1600-15-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2632-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-53-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2632-60-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1600-59-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2632-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0036000000018669-78.dat	upx
behavioral1/memory/2632-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1600-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2632-88-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1600-87-0x0000000000500000-0x0000000000510200-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
File created	C:\Windows\services.exe	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
File opened for modification	C:\Windows\java.exe	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.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	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 2632	1600	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe	30
PID 1600 wrote to memory of 2632	1600	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe	30
PID 1600 wrote to memory of 2632	1600	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe	30
PID 1600 wrote to memory of 2632	1600	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe	30

C:\Users\Admin\AppData\Local\Temp\980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
"C:\Users\Admin\AppData\Local\Temp\980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1600
- 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:2632

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\tmpD9CF.tmp

Filesize
29KB

MD5
4188aff4fdfa3f71e1633bd0a1108466

SHA1
64b557747e55bb59248353f28c1a10b8647b1a9e

SHA256
c74a81b268d9f07cbf34da25b99785962b3d2f6e2f245abf61129dcc550f344d

SHA512
57236fd665fc5bb7a0f8949a31d7bfb623257b6ca993e99d98a8695a0a8fbde43a5daa507b45f0a43c7a47a035f463c2b81324795956f580fddc6eda39e5fcf1

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

Filesize
320B

MD5
2b7a4dfd2fdc2b4316a4111f892955f5

SHA1
b248ac0db593c0e58d28de2834398bc36157748e

SHA256
82da6f9766ee286840e63cbd3de551c45f3b25f87f3b688330959e9f5dc05883

SHA512
8f05f419c6757a599202fb6ea96a88dac537680bca8eac15d8dd7c85ac9be62df943c3d5bcaee0d917325b9bfee8a74100baeebf0cc5aba0f9932b7c8aa52877

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1600-59-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1600-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1600-15-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1600-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1600-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1600-87-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1600-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2632-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-53-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-60-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-88-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2632-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads