mydoom | 0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068ad

General

Target

0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe
Size

29KB
MD5

aafb160e5a375359f41bdc0e64c7a980
SHA1

b069c115c998bf5a9ee9f990980b27281684c39a
SHA256

0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068ad
SHA512

537d0ec55fc81b71f3f555ab712c3a6de0b8e89ed8eecc862af2ebdaa432561117996a8496b058f2c292477eadd85bf33eabb96c863c0837f42e3b9571c8916a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/I:AEwVs+0jNDY1qi/qg

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral1/memory/2532-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2532-9-0x00000000001B0000-0x00000000001B8000-memory.dmp	family_mydoom
behavioral1/memory/2532-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2532-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2532-54-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2532-73-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2532-77-0x0000000000500000-0x0000000000510200-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
2852	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"	0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2532-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2532-3-0x00000000001B0000-0x00000000001B8000-memory.dmp	upx
behavioral1/files/0x00070000000186d9-10.dat	upx
behavioral1/memory/2532-9-0x00000000001B0000-0x00000000001B8000-memory.dmp	upx
behavioral1/memory/2852-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2532-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2852-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2852-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2852-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2852-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2852-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2852-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2852-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2852-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2532-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2852-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2532-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2852-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0030000000017530-65.dat	upx
behavioral1/memory/2532-73-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2852-74-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2532-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2852-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe
File opened for modification	C:\Windows\java.exe	0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe
File created	C:\Windows\java.exe	0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.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	0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2852	2532	0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe	30
PID 2532 wrote to memory of 2852	2532	0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe	30
PID 2532 wrote to memory of 2852	2532	0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe	30
PID 2532 wrote to memory of 2852	2532	0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe	30

C:\Users\Admin\AppData\Local\Temp\0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe
"C:\Users\Admin\AppData\Local\Temp\0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2532
- 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:2852

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\tmpE7C2.tmp

Filesize
29KB

MD5
023a665ad5e4cfbbe9da0bf6f31be42e

SHA1
dc42bf9862537b21909497c8939181071c74a474

SHA256
c8a3f0661dec4878ed50a41aca38ac36fc91ae472e20a65ff9ef31eb58f4eded

SHA512
21888672ec6254f559a506c348f3d842842cc901843a0d3198eaa10b9b37c49d1d911fb357527abb67b50a8beb06dea88be8a85091c3476a556bf2a02f6a260c

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

Filesize
352B

MD5
568368b4331cd036c74ca2032c2767e2

SHA1
5e765bc32ab1990a5be7f18d0b6c6dbcdf418f3f

SHA256
db04ad50facf213e4623956a17c2afccae73c52ee0182945109aca75ae1258da

SHA512
e2050eb91bf44801f3446b4f8304a891e7f7faf20515a07e07cd0710a5e20b07d323e123ac1b44834c8bff59eefa59e8b198fb3b399891167827c42e50fc8c94

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2532-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2532-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2532-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2532-18-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2532-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2532-73-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2532-3-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2532-9-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2532-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2852-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2852-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads