mydoom | 62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327

General

Target

62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
Size

29KB
MD5

ed667e4a0961af6815ef0c312383d418
SHA1

b9cc2f96192d0bddf591a56921e015486b4dd13d
SHA256

62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327
SHA512

77708a74c8d3b4240e9fae8d95cd625314c872e69e37c9835551b2fb695d5c47fa8c2d1db4c65a2db33d3e157f330df338cd3b325ea136322af0b5f798f98993
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/1hf:AEwVs+0jNDY1qi/qNt

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral1/memory/2280-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2280-45-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2280-65-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2280-67-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2280-72-0x0000000000500000-0x0000000000510200-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
2548	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"	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2280-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2548-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000016d0c-10.dat	upx
behavioral1/memory/2280-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2280-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2548-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2548-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2548-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2548-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2548-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2548-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2548-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2280-45-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2548-46-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2548-51-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0009000000016d3f-56.dat	upx
behavioral1/memory/2280-65-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2548-66-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2280-67-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2548-68-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2280-72-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2548-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
File opened for modification	C:\Windows\java.exe	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
File created	C:\Windows\java.exe	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.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	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2548	2280	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe	29
PID 2280 wrote to memory of 2548	2280	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe	29
PID 2280 wrote to memory of 2548	2280	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe	29
PID 2280 wrote to memory of 2548	2280	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe	29

C:\Users\Admin\AppData\Local\Temp\62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
"C:\Users\Admin\AppData\Local\Temp\62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280
- 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:2548

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7A10.tmp

Filesize
29KB

MD5
2ff949e1b779e70f6951ac15b0d3c58d

SHA1
b27be37d133ceb736b607b667fbbe70fbe419179

SHA256
7a4bd350b47e1247e8a970fa4352f70dda33858f43ffcd368e320509e9294280

SHA512
471fc1ef59339381a387b6d96698bc0a5ea1693005b07a4da8b4ec382f55e87b9342442d5394d92d7d19718ae63073c2ea47d0da071f1135f49b8dceb1ee05d8

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

Filesize
320B

MD5
88630e1ad0f83b8057fda97fcced0838

SHA1
565df9a26ba9b0714bf70a357625a75a99022d63

SHA256
64fdb8927b961401eb5856cab9743490503be1547350eada938a1d254908a3de

SHA512
b9fbc0b6904c8ecf6f2ab7a87c2fc1857494dcc30fcc9ec0bc80157f1b70e9b35f04b5557d6aff2993eccabddff586bb59cdb0c0bfd945fb481463aa2c592a1c

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2280-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2280-72-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2280-45-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2280-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2280-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2280-67-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2280-65-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2280-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2280-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2280-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-46-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-51-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-66-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-68-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2548-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads