mydoom | 019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1

General

Target

019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe
Size

29KB
MD5

260712cb6c4fae7f8ba0b6b44356ddb0
SHA1

d6a1dc411b7e25f9f3895be51b47c90bb1f434fb
SHA256

019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1
SHA512

72d82826df1af55e823a573971a7233f40f0d8da0cdfab034f83bdfde794fbd23587f3d5a2572b730d50cb4b62c0505313c613c04bbac59abd4497f7f6abaf65
SSDEEP

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

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral1/memory/2128-3-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2128-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2128-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2128-42-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2128-61-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2128-65-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2128-70-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2128-77-0x0000000000500000-0x0000000000510200-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
2108	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"	019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.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
behavioral1/memory/2128-4-0x00000000001B0000-0x00000000001B8000-memory.dmp	upx
behavioral1/memory/2128-3-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0006000000019389-10.dat	upx
behavioral1/memory/2108-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2128-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2108-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2108-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2108-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2108-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2108-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2128-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2108-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2128-42-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2108-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-53.dat	upx
behavioral1/memory/2128-61-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2108-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2128-65-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2108-66-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2108-71-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2128-70-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2108-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2108-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2128-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe
File opened for modification	C:\Windows\java.exe	019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe
File created	C:\Windows\java.exe	019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.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	019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2108	2128	019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe	31
PID 2128 wrote to memory of 2108	2128	019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe	31
PID 2128 wrote to memory of 2108	2128	019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe	31
PID 2128 wrote to memory of 2108	2128	019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe	31

C:\Users\Admin\AppData\Local\Temp\019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe
"C:\Users\Admin\AppData\Local\Temp\019c12131f205b572e86b5c851f8cb6296c9ed7112a038596d4b39e7f72a0fa1N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2128
- 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:2108

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\tmpCCB3.tmp

Filesize
29KB

MD5
9e046a5a696c1d647d986a7a62279003

SHA1
a7a6816b9b944ade480fba1eab7bfea41c9fbbcf

SHA256
b2734df3f43120e057600e7bf292b9b65d67716e63e476b3a7fc160c42854da5

SHA512
8337c3578b3898f3f85e8199e5a53e25b178eeeb66674c4ccb45972154643dd0e7253fe41d4c51ac5cd2cecb891e71e27058d17d6553258355edb5df8033ca8f

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

Filesize
320B

MD5
5c443aa6a87b4223f49248dc96638b81

SHA1
592cb48ee6ba8fc81c0d969cca24d379202d6ce5

SHA256
50894e69639e7703c865ade768d9b14b2ee561439dcedccf056bcdbd284f3d5d

SHA512
1449a6bb3b22a9b0b6c6f679c0a4f02d9cff9ada5adc2629170e7f67d24e16763e59f95f0ba00c6e8bcd3b64a830d1d594b68cc42e71ea96acaa4a0d5fdae9df

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2108-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-71-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-66-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2108-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2128-18-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2128-42-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2128-61-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2128-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2128-65-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2128-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2128-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2128-70-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2128-9-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2128-3-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2128-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads