mydoom | 780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a

General

Target

780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe
Size

29KB
MD5

24df95881c0167fa3bd5b3897da08574
SHA1

a453c154c967cfde0bccb7d62e0d287a6978bf73
SHA256

780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a
SHA512

b31076b1e3d3ddfc0ea393403499d5d89d540cda4434b408b88db40defa891b90553765c4a62be949959307c2dfab168713b8380c45c71147e3ca44ac3ca9463
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/au33:AEwVs+0jNDY1qi/q1

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2796-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2796-48-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2796-53-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2796-72-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2796-76-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2796-81-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2796-88-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

Processes:

services.exe

pid	Process
2872	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 26 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2796-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2796-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/files/0x002c000000016d70-7.dat	upx
behavioral1/memory/2796-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2872-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2796-48-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2872-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2796-53-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x00070000000186b7-64.dat	upx
behavioral1/memory/2796-72-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2872-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2796-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2872-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2796-81-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2872-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2872-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2796-88-0x0000000000500000-0x0000000000510200-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe

description	ioc	Process
File created	C:\Windows\services.exe	780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe
File opened for modification	C:\Windows\java.exe	780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe
File created	C:\Windows\java.exe	780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.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

Processes:

780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe

description	pid	Process	procid_target
PID 2796 wrote to memory of 2872	2796	780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe	30
PID 2796 wrote to memory of 2872	2796	780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe	30
PID 2796 wrote to memory of 2872	2796	780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe	30
PID 2796 wrote to memory of 2872	2796	780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe	30

C:\Users\Admin\AppData\Local\Temp\780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe
"C:\Users\Admin\AppData\Local\Temp\780cfe68ada82e749ac6decdb217af01bea95c85246373dd132639777e1ce30a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2796
- 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:2872

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\tmpD52C.tmp

Filesize
29KB

MD5
b5ef15a5cb6aa93387fbdf81bbc1bd15

SHA1
982fa9fb99ea7705d740345c7863818d762a2d53

SHA256
4c1839e2ce0676c3df7764449eafedbde77571d533b1ee4c1d269b1ca548ae6f

SHA512
01cf2232f51c4facc7d0a0aa81feb66da2856f897633d353507af6b19590997c06d3190f718abda7207d5b6e3d569a673ea29e8f27636a9a8056cb7f478632dc

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

Filesize
352B

MD5
197db9647e3fcee504ccfac732d9d04e

SHA1
c3f8bbaf851de9132ce8c3a39d7c0ff1d7221f02

SHA256
3a6da2cfe795915514e5c14170b39de634da0294481ed1d124a5bbf86c75df43

SHA512
5870c0b8cf6ccb8b796b504d2d43d295d1f7f3159bc7148360b301ac22a6d4fed676dab1849d744ae7f643a0fc396c9f4bad2137df9e05e02bc34416588410f1

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2796-17-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2796-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2796-48-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2796-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2796-88-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2796-81-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2796-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2796-72-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2796-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2796-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2796-53-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2872-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2872-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads