mydoom | 0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d

General

Target

0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe
Size

29KB
MD5

74719c3bd13880dca07373e8d9bb6571
SHA1

eb37feee1350e302f115be2590d976087be4c420
SHA256

0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d
SHA512

9cff2c0faeb5c86c743a5549d7335bd96372795eb855d427b55bbf96d3deede36202219be43f26ed406f94c7e47f61833e68e52da578eaf723589ef254920963
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/7hA:AEwVs+0jNDY1qi/qjy

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral1/memory/2180-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-15-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-42-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-73-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-78-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-85-0x0000000000500000-0x0000000000510200-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
2156	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"	0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.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/2180-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2180-4-0x00000000002A0000-0x00000000002A8000-memory.dmp	upx
behavioral1/files/0x0008000000016d04-7.dat	upx
behavioral1/memory/2180-15-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2156-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2156-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2156-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2156-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2156-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2156-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2156-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-42-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2156-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2156-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-61.dat	upx
behavioral1/memory/2180-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2156-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-73-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2156-74-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-78-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2156-79-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2156-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-85-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2156-86-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2156-91-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe
File opened for modification	C:\Windows\java.exe	0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe
File created	C:\Windows\java.exe	0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.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	0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2156	2180	0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe	30
PID 2180 wrote to memory of 2156	2180	0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe	30
PID 2180 wrote to memory of 2156	2180	0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe	30
PID 2180 wrote to memory of 2156	2180	0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe	30

C:\Users\Admin\AppData\Local\Temp\0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe
"C:\Users\Admin\AppData\Local\Temp\0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180
- 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:2156

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\tmpE488.tmp

Filesize
29KB

MD5
23a7fe7752ab048f696e9cd1ccc32035

SHA1
d81a51b7d037e92fd8b0088cb996e017514d0ac9

SHA256
a450bc01c92036315eeeb35c254943f7fc89975ca856c68aae4546be825a69e1

SHA512
cb45be4266e9a07cf8c4079004beb4c71fadff405cb094567fba3b21aae9cd23e325b77982ca4b5f0bd3a7a65dbbb871a0407acb33b6f7440fcd107ef87fbcac

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

Filesize
320B

MD5
6035109d722e99d92825ce40194ea697

SHA1
7952afec46c9b65df1f3ab206ac19cb48285502f

SHA256
8ee595d43f7a886266ad838f5038d1d0277833aa28d8945314bfd0dd516e73c5

SHA512
f9ed5adfe1f5e039698e8165032104fda34247355932af9025111e60cbbe1e3e0f60d19a6d1d4d14341c64a7b3d11a34ba6d9bc1f019a70ce935fac0677812a6

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2156-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-91-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-86-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-79-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2156-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-73-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-4-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/2180-78-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-15-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-16-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/2180-85-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-42-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads