mydoom | 1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217

General

Target

1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe
Size

29KB
MD5

08ff895b4b788eb7e850b252c3e4c2f1
SHA1

3aad0f7882d7463ee717641afe598eb684d295e1
SHA256

1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217
SHA512

6ab9d23bbc0bc40e89584050703e03843c4d934769aa5ffbf7e8be3f10139e2b033a51c26989e1573e330d2c6f14ce0cf0a1e9aea36fd1fd48137380065c6281
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/qhV:AEwVs+0jNDY1qi/qiv

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral1/memory/800-15-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/800-54-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/800-73-0x0000000000500000-0x0000000000510200-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
1628	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"	1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.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/800-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/800-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000014b28-7.dat	upx
behavioral1/memory/800-15-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/800-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1628-53-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/800-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1628-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-68.dat	upx
behavioral1/memory/800-73-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1628-74-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe
File opened for modification	C:\Windows\java.exe	1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe
File created	C:\Windows\java.exe	1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.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	1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 1628	800	1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe	28
PID 800 wrote to memory of 1628	800	1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe	28
PID 800 wrote to memory of 1628	800	1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe	28
PID 800 wrote to memory of 1628	800	1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe	28

C:\Users\Admin\AppData\Local\Temp\1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe
"C:\Users\Admin\AppData\Local\Temp\1584f2ce512a226a4e14829208df585fdf010e3d5c27d47bee0e299869d69217.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:800
- 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:1628

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpFA0A.tmp

Filesize
29KB

MD5
bb44bea9e49187af0a2a28b1cb94e85c

SHA1
203b8cfe9f4f48824f060c8dffefd458cd0e0822

SHA256
af4c0515bcf2247c1ffa9b9544d4a895c8248984a5455c9661f29c26409a5820

SHA512
8ebdfb4943bd1c409f370015a5efbddea93139d364cc4f5a96c6b6b45c7f33b660457d0c512d7bf814a7e429687e9e5c6e657e2db856ce85233993569521c5e3

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

Filesize
320B

MD5
c54b2fcb4425c53b0d87a1e4e0eb0b5e

SHA1
a225e943a067cefae305d178bfde59f35878454c

SHA256
ef8cd9388b60100302bcd5b08ecea5f4ea21d7b447e9ed40b851ecea2ae1bc67

SHA512
4c699a9722a7e3ad6c1fd1db910f5bca1ae69d1f15b06bf749f1a6e0195a4bb35b4259d0f0891afd2f95ec58d4f797b4e253c26c7d3e21917d022d989bc08abf

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/800-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/800-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/800-15-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/800-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/800-73-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/800-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1628-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-53-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads