mydoom | d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240d

General

Target

d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe
Size

29KB
MD5

1ad2ada71c78ea7ee5ac130ac0bdd9b0
SHA1

cb5c0ac9599add9dba9c0e32308047c0baab9ac5
SHA256

d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240d
SHA512

c6deedebdc966927d3a7c315bc1d2cdf0aaa649e375579c3c919987fcfbe7d17506ded705931743e67962b6d3c92f2b28cf2a5d505cd71f21ec6fdd63ee1f41a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/CuG:AEwVs+0jNDY1qi/qc

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral1/memory/2112-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2112-53-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2112-77-0x0000000000500000-0x0000000000510200-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
2684	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"	d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 20 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2112-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2112-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2112-8-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000016edb-10.dat	upx
behavioral1/memory/2112-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2112-53-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0032000000016dd0-68.dat	upx
behavioral1/memory/2112-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe
File opened for modification	C:\Windows\java.exe	d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe
File created	C:\Windows\java.exe	d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.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	d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2684	2112	d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe	30
PID 2112 wrote to memory of 2684	2112	d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe	30
PID 2112 wrote to memory of 2684	2112	d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe	30
PID 2112 wrote to memory of 2684	2112	d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe	30

C:\Users\Admin\AppData\Local\Temp\d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe
"C:\Users\Admin\AppData\Local\Temp\d6769addab13297e6d45a396ff03a217a104d524486d4cc207fe49e2b73a240dN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2112
- 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:2684

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\tmp906F.tmp

Filesize
29KB

MD5
41e80d5a038634331ee3e29e5ca44e74

SHA1
cbfb26ac8daa22b5d5e748511e2922cf982d8d14

SHA256
b54639f8109d13a4ab97c870dc5b0f7f43365f3f579f52bf9d0cdcd64a2d15b7

SHA512
0835a115909776c0cece20b21bd035e994c6255bbf30c47b7bbaa7fec5a8071de4c0eecab494fe26218915579ced87ca7075e5221a0b7a6c1661edab9dddf285

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

Filesize
352B

MD5
6f2f9a6ec7e18be36fa4f88997d8b560

SHA1
62220fdf71392c7eef0931ffafc3b827903b932b

SHA256
bb7301dce0cddcd3a674282f570ba332fa978f648a07b37191b9506cae1e9776

SHA512
b65a14e495daeb6e9244f9b3b827109c8b36a8c37f8c106320e8fd72212f5c5b893a03b32b0362af49d25d353f7ccfdefad77f9d5f154056f1869717b2ce224f

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

Filesize
352B

MD5
91ef5934734f19eec8dac908f0b28fbe

SHA1
dc4d5745cb0d1d2f2b570ab0926b5ad9e8db4471

SHA256
0f9cb5447c7e93fc71c59c419edb337366775d64e6cf8d1a362bd0fa42a331b9

SHA512
bf9ec65bdbc7833b92f6d9d1cdcb71c9f2ce92db39bb2f0d21735d087bdd31abb15cd1f2be5f2c5b08ad2e64a4166e81a177ac39130136b0f24ca22f5142e155

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2112-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2112-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2112-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2112-53-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2684-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads