mydoom | 17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1

General

Target

17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe
Size

29KB
MD5

c5e14210fc15be0ca9af84c235967aec
SHA1

bc6c4b6cc2db06ebed279bbef782d48bf5e147a1
SHA256

17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1
SHA512

a78be34afd80983b51f8a74a0a838e207271d05304e53f5a74b945fe0473cf41301d7061daaacd1a8b255aedc5957e031c68f8555a7601a9d3e34b2af6b32035
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9//v:AEwVs+0jNDY1qi/qnv

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral2/memory/1952-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1952-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1952-122-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1952-151-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1952-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1952-176-0x0000000000500000-0x0000000000510200-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
2232	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1952-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2232-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023cad-4.dat	upx
behavioral2/memory/1952-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2232-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2232-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2232-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2232-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2232-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2232-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1952-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2232-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0002000000021ed4-43.dat	upx
behavioral2/memory/1952-122-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2232-123-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1952-151-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2232-152-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2232-156-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1952-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2232-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1952-176-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2232-178-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe
File opened for modification	C:\Windows\java.exe	17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe
File created	C:\Windows\java.exe	17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.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	17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 2232	1952	17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe	83
PID 1952 wrote to memory of 2232	1952	17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe	83
PID 1952 wrote to memory of 2232	1952	17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe	83

C:\Users\Admin\AppData\Local\Temp\17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe
"C:\Users\Admin\AppData\Local\Temp\17e5fdcd480216efb0cee4543b3948f70dd543f0b1e0649dd410388583f315c1.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952
- 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:2232

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\Microsoft\Windows\INetCache\IE\W9QJOIKH\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAF85.tmp

Filesize
29KB

MD5
96fef3a9211db370f536748154036381

SHA1
adb5dd214ed04b97cc893edf459f4fdc4e4d409f

SHA256
1a8ece964e7fa4def13b6701df37d9e331ad9ee4d15b4739f47973daa9654c0b

SHA512
54f3a3ade9642324cef4ace5edeea866485d52b871a916909e928b02e79ca5da91fcc66d062f9f56bc9b5401a7e2451cbf4739be52b7e25c7e5af291315eac9f

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

Filesize
352B

MD5
e60289978f30876a182685de43079cb0

SHA1
d9e643453576b1e3abe5b97ae32c6b31cf2dbeeb

SHA256
6145d137941d0878f778e2f858f9b30903463e5a7dac57cd2bd9ae7e533bdc30

SHA512
25db126fe9e4b08af3bab4a58cda99bf8f60336d0fc04045ef8db53bd5ce98ebe64cd96e5017e6e8b7947053bd7fda6badc4e5791ee08ce11eaa31b15be615c9

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

Filesize
352B

MD5
eb6130297ff7ef3ddeaa0b8b1002a494

SHA1
a0e588823beb01ad56bcbda238693de60c966f41

SHA256
2de71c53f62e84044543aa11e64b3613529331a3c0ca95595f9f91556cbf2d4a

SHA512
3264dfa75af22ca547a34e0ea959a289831fa579591a35efcfe1be5473187cab5e0973a03c99cd3b56ea1d53f69efe1dc933a8972429e8859fe6fd1a6a9a78a1

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

Filesize
352B

MD5
eb001b14c117f195afe46fbd38f502c9

SHA1
22446e0fd5d5656a7ae63faf4f125e5a3a16da46

SHA256
d2e61157c7979d913816f798994c0ae6ae251a0c4b11087847b66d79a7a503cd

SHA512
a1980877f7fed26b8eb8594ad5d621359560c718e401dcfdfc1a8cfc038d6b4533d6fd95f2825ba6a58588fb1e39529420a3a6017657529d9fc3b9b4d534fea7

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1952-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1952-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1952-151-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1952-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1952-122-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1952-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1952-176-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2232-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-123-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-152-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-156-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2232-178-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads