mydoom | d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68

General

Target

d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
Size

29KB
MD5

9de1132223c03c81c214ef053294f296
SHA1

93e9b8ec23d1170449d7064feb38e1e9d7b2bf0a
SHA256

d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68
SHA512

904fcd09bba36fe92bd8ac8e50795519471ee1819c88b5234e692214d3d52c160f4d525c66a5ecdf50373bde217c94f83cce3c489dde7e861c440a386a1d2e36
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/khN:AEwVs+0jNDY1qi/qc3

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral1/memory/2912-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2912-53-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2912-77-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2912-81-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2912-83-0x0000000000500000-0x0000000000510200-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
2948	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"	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2912-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2912-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/2948-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0009000000015cc8-9.dat	upx
behavioral1/memory/2912-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2948-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2912-53-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2948-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000015cfc-69.dat	upx
behavioral1/memory/2948-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2912-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2912-81-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2948-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2948-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2912-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2948-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
File created	C:\Windows\java.exe	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
File created	C:\Windows\services.exe	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.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	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 2948	2912	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe	30
PID 2912 wrote to memory of 2948	2912	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe	30
PID 2912 wrote to memory of 2948	2912	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe	30
PID 2912 wrote to memory of 2948	2912	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe	30

C:\Users\Admin\AppData\Local\Temp\d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
"C:\Users\Admin\AppData\Local\Temp\d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2912
- 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:2948

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\tmpBA6.tmp

Filesize
29KB

MD5
922de1954bf47dfa97b91a56fd03f0e0

SHA1
c692594d6b3621950a5a02be4f5eda036d15b286

SHA256
fe81959ec73e52d5c607f810f3fa71fb82dad11c14c95273f0689a638f1614e8

SHA512
01c19472a26e2e12f187277a0bdbc23686b966762bf071349a47be51ec1b56509447e130fe40a0c38ce99c9b638c5275ff619c34b7c1263c42dc18efeb911aec

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

Filesize
320B

MD5
02009b62a4dd2772230a5b8fca9c0630

SHA1
a11d693c473027171c519437eb6af0b308cc1ae2

SHA256
4be305378a2500189b2ef559e8a1e8e5864fb74dcd1b94d57687733f7461a70c

SHA512
c0cf3297372234245ba1efe6ea1dd69930baa3ce1be636b725c5f0d6dd32126abb1747d13e97503256e0349f70c3e9057f2b0b37cca9d0acd69909f0237c0a58

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2912-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2912-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2912-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2912-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2912-17-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2912-81-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2912-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2912-53-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2948-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2948-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads