mydoom | d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7

General

Target

d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
Size

29KB
MD5

ae1b0cc5204af856bb5483c396d351a0
SHA1

4f3e1c64619cbf2df2c50ff50a037259fd6acca0
SHA256

d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7
SHA512

6cfba2bfdb00537a878498eaadbe50f2c7d462e9ec682caee1053d8363ee44023a4611948fe12e8815a777c25b09d0c49dce16dd2315f409b2024c2402a29516
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ThhQ:AEwVs+0jNDY1qi/qFm

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/2104-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2104-36-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2104-60-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2104-64-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2104-69-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2104-76-0x0000000000500000-0x0000000000510200-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
1988	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"	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.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/2104-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2104-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-9-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000016d36-7.dat	upx
behavioral1/memory/1988-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1988-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1988-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1988-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1988-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1988-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-36-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1988-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1988-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-52.dat	upx
behavioral1/memory/2104-60-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1988-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1988-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1988-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1988-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1988-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
File created	C:\Windows\services.exe	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
File opened for modification	C:\Windows\java.exe	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.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	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 1988	2104	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe	30
PID 2104 wrote to memory of 1988	2104	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe	30
PID 2104 wrote to memory of 1988	2104	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe	30
PID 2104 wrote to memory of 1988	2104	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe	30

C:\Users\Admin\AppData\Local\Temp\d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
"C:\Users\Admin\AppData\Local\Temp\d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2104
- 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:1988

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\tmpAA26.tmp

Filesize
29KB

MD5
20fed43863b6948370d1e77341a05967

SHA1
99aa50287e17fc81d4a9d3160bb97002f2e16d57

SHA256
897d63539df01a590feabb06fc59b8a9c8616a1aaf3745e3ffc3a4552f253bee

SHA512
fd89e96e9ec078a24aab2ba5ce463904a56f6b7cddb00275d663936167b58afac9c417fce8afbc3f685ea0a0af7b7c86814cc101ed51e44d9e07ce7b20345497

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

Filesize
320B

MD5
a47c91d999800c22d7b5a7df17dd3e46

SHA1
c8546073c970cf9a361fae7317eb5954f6b77fd9

SHA256
128baf07c221299da78ceef2429a4c180c25727f86cad5146ecc3796a017cd61

SHA512
6fab0587783c4325dfb32126689b57e4f23010107e1b5c5fdff5ea510480500f86b9cc1fd65e2b6eb806303cb1a2b25979096229c6eb942e027786d519006de1

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1988-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1988-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2104-60-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2104-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2104-36-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2104-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2104-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2104-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2104-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads