mydoom | ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72

General

Target

ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe
Size

29KB
MD5

407719c93a5930c8ecae844161c152cd
SHA1

708f0898fc1f00fa4a15ed9833096e7dce4c26d6
SHA256

ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72
SHA512

d021b9b9e5dc8ec42f140d41b1af2db3a0e556a386637509b6e98fb0d379841612bb47d5fb772eed870acf35b4317913c50741e7a7981a81166a105b844ef8f3
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+hb:AEwVs+0jNDY1qi/qWl

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral2/memory/4244-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4244-56-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4244-61-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4244-154-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4244-179-0x0000000000500000-0x0000000000510200-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
5072	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"	ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4244-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023c71-4.dat	upx
behavioral2/memory/5072-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4244-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5072-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5072-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4244-56-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5072-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4244-61-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5072-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0004000000000709-72.dat	upx
behavioral2/memory/4244-154-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5072-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4244-179-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5072-180-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe
File opened for modification	C:\Windows\java.exe	ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe
File created	C:\Windows\java.exe	ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.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	ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 5072	4244	ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe	85
PID 4244 wrote to memory of 5072	4244	ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe	85
PID 4244 wrote to memory of 5072	4244	ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe	85

C:\Users\Admin\AppData\Local\Temp\ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe
"C:\Users\Admin\AppData\Local\Temp\ed9579d42aadf7ca9207aaebe4466b3d8546a43f2c404bc4074313f58db4cd72.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4244
- 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:5072

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\YB8IB6GH\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp82E4.tmp

Filesize
29KB

MD5
28f1876cb6f62299f4aea7d5e2f56827

SHA1
9c6771e3f8be5cd50be8086f71a09160f3ba5617

SHA256
6ee14b265c71caff4c2939c8dfc1617db27e15815bb90e07eb8ac7bbe2148b7a

SHA512
55aacb9dd3f186d9939765be93164c8ced14c7ac38b68dc679585162bd53140b83e42e644cddc545cdb9d2c28957d206ccff481274dcf797636f5d95cb95dcab

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

Filesize
320B

MD5
51df8e3e62236130bd59ccee3fb9b0a2

SHA1
da7e60f26bc7cd8fd140d141334bc0a74aafc6be

SHA256
cb5b8d934ea93cc1cd5b60bd677d1e563399b2506e99f7e448f4c22118f1f419

SHA512
9376fd35de1c965d65c25b376e4f82b88abfae191468d105d3375ac2826f5c4651a92efbcc1c37200270cd0bf44d26b631401904f95febd8f054dd0cc1815578

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4244-56-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4244-179-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4244-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4244-154-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4244-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4244-61-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5072-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5072-180-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads