mydoom | 7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed

General

Target

7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe
Size

29KB
MD5

9eca1b514e9ad6aa0a7f5f441a316dcb
SHA1

2199661de2a6629ff44d78f3197be023adee17cf
SHA256

7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed
SHA512

c780ae8f9a069907f5966a6caa7ba98b23e6a78b3e1f9dd2e3df4ef99f770faae9fc6e309d5f78b599a36034e40c0ff51bed4494b27340d000f52fb91a5cc8ed
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/2hQ:AEwVs+0jNDY1qi/qem

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/2892-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2892-55-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2892-60-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2892-84-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2892-86-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2892-91-0x0000000000500000-0x0000000000510200-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
2688	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"	7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.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

resource	yara_rule
behavioral1/memory/2892-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2892-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000015689-7.dat	upx
behavioral1/memory/2688-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2892-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2688-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2688-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2688-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2688-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2688-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2688-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2688-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2688-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2688-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2688-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2892-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2688-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2892-60-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2688-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000015ccf-74.dat	upx
behavioral1/memory/2688-85-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2892-84-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2688-87-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2892-86-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2892-91-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2688-92-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe
File opened for modification	C:\Windows\java.exe	7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe
File created	C:\Windows\java.exe	7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.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	7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 2688	2892	7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe	30
PID 2892 wrote to memory of 2688	2892	7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe	30
PID 2892 wrote to memory of 2688	2892	7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe	30
PID 2892 wrote to memory of 2688	2892	7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe	30

C:\Users\Admin\AppData\Local\Temp\7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe
"C:\Users\Admin\AppData\Local\Temp\7732eb15f5a05fe28978c5756cd42e795efa4092a850bb3ed17f2f834b7e7eed.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2892
- 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:2688

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\tmp2A9C.tmp

Filesize
29KB

MD5
96af338dc36e31849e07fa2f90ffb017

SHA1
2bbb3882d5b388bd2c5ea93bddc774bac9ca8294

SHA256
3cb0596d72b1fc81ce585fbfd383c7d02f7d155c1e79d10b3e298dde22737f09

SHA512
962868e16925a098dafc1100a81c0b66c9c547ce80ffcfb882ee388cfae120297af7c4e43e35f0dd2834a7a306d4011b62df2cabe36f557083645e7f2d99cc72

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

Filesize
320B

MD5
f70cc0f863c688436034a6fcaaec0508

SHA1
f2ed9378534e37675055964de5b1746196de8a10

SHA256
e25532fc6d2182764ffc9ea69587d8d802620ff8c57d8dbf777a239f4dae0c00

SHA512
39282ae55946820ce73718daec99d2dc11b6b8d07372fa3b89f2ca30708ae89e1720dd9f052904fa35c616827e24c498dd744f4b84a2dd73d982abca8648b917

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2688-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-85-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-92-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-87-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2688-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2892-60-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2892-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2892-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2892-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2892-84-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2892-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2892-86-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2892-91-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2892-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads