mydoom | 1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775

General

Target

1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
Size

29KB
MD5

36b2ee18e92f35818fd311dd82568ec0
SHA1

7eea79d269b557f4b75a73b6e605c33af74f43b3
SHA256

1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775
SHA512

4cccdbdc3290b91c90e19e44b8cdc951662ff8ef7e3fa0ea241359be8fe4c075831431b6f1d4b5848068a44751a1ebdafac8e4076b04bd0559974d6f5cfc8efa
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/h9:AEwVs+0jNDY1qi/q7

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 4 IoCs

resource	yara_rule
behavioral1/memory/1744-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1744-47-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1744-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1744-75-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom

Executes dropped EXE 1 IoCs

pid	Process
2612	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"	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1744-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1744-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/files/0x00070000000186ca-7.dat	upx
behavioral1/memory/1744-9-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/1744-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2612-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2612-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2612-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2612-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2612-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2612-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2612-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2612-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1744-47-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2612-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2612-53-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0007000000018766-63.dat	upx
behavioral1/memory/1744-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2612-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1744-75-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2612-76-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
File opened for modification	C:\Windows\java.exe	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
File created	C:\Windows\java.exe	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.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	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 2612	1744	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe	29
PID 1744 wrote to memory of 2612	1744	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe	29
PID 1744 wrote to memory of 2612	1744	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe	29
PID 1744 wrote to memory of 2612	1744	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe	29

C:\Users\Admin\AppData\Local\Temp\1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
"C:\Users\Admin\AppData\Local\Temp\1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1744
- 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:2612

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\Temp\tmp5F80.tmp

Filesize
29KB

MD5
84b5e336e544b8c228a93193074b9bb7

SHA1
ff211f76ca3d7d9b9e9514f11f3a0bc51a5f9849

SHA256
0815ca489bda2ea05a65b391cc72d13a0e0801ef262cd9135a73c0608071c1c6

SHA512
33dd787e7f0a0981bc37380a9e6b4d1ee2855490d5345df44ef85c9f48fc5185b92b4e6e77f00e0019207e1a6d2052009b4cd95a46fc678dc23b8190aa35cb1e

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

Filesize
320B

MD5
5b985878a4cc7a0438e8a850bca767f9

SHA1
7195ab9aeaf3768c8567e4ecff68409e168a5229

SHA256
92b552ee16c1ce9eec3a3cc9d9e68f92c9c9cf8b6ac85979881274afd4aecb4d

SHA512
8db2f401a7981bdb8bbbf7cd5e1cf2f13fed80df500a79066a6b73d7226fe478afcef5f4235b78f96a56bf1776ac1c6f160c24d77721679d4cfaf52b8e0f271d

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1744-47-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1744-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1744-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1744-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1744-75-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1744-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1744-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2612-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-53-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2612-76-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads