mydoom | 0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417

General

Target

0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe
Size

29KB
MD5

2acd614b28793073fbced7dee7e2ef71
SHA1

af47cf85c1984d329f9a2d7a6814293b9200c67b
SHA256

0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417
SHA512

044169b9dd7ad47cf0d34f131afffa425f04f94bd3336421352289e51a5b65833f339c93a5c5363af3e2244e138ccd9b3121584688a4b67ac7e2f2d1e4603847
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/tuI:AEwVs+0jNDY1qi/qf

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2296-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2296-55-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2296-81-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2296-83-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2296-88-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

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

Executes dropped EXE 1 IoCs

Processes:

services.exe

pid	Process
1648	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

services.exe0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe

UPX packed file 25 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2296-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2296-4-0x00000000003A0000-0x00000000003A8000-memory.dmp	upx
behavioral1/files/0x0007000000019c57-7.dat	upx
behavioral1/memory/1648-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2296-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1648-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2296-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1648-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1648-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x002e000000019c34-71.dat	upx
behavioral1/memory/2296-81-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1648-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2296-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1648-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2296-88-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1648-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe

description	ioc	Process
File created	C:\Windows\services.exe	0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe
File opened for modification	C:\Windows\java.exe	0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe
File created	C:\Windows\java.exe	0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.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

Processes:

0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe

description	pid	Process	procid_target
PID 2296 wrote to memory of 1648	2296	0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe	30
PID 2296 wrote to memory of 1648	2296	0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe	30
PID 2296 wrote to memory of 1648	2296	0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe	30
PID 2296 wrote to memory of 1648	2296	0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe	30

C:\Users\Admin\AppData\Local\Temp\0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe
"C:\Users\Admin\AppData\Local\Temp\0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- 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:1648

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\tmp7042.tmp

Filesize
29KB

MD5
b96c9a85878cf92c06daaa41c605402d

SHA1
c8445e7a69371a06213d1559950724dc8ab37f51

SHA256
7feb2c3901d4b39a19336f430acd2661feaddd0f272c09e2fd34383f49e5bd7d

SHA512
6e5233118076c9138fb877d640827e54601e2047629883ec8c1d5fb4175094626264f04758751a1a9543fff7de626d8f9ab3daf09dac81147324ae4c074efb8a

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

Filesize
352B

MD5
30c26bc7123dd6d3ab68f350b885e56c

SHA1
bb4bb59cca3969ac90aa4c1e8fd7118a61008a36

SHA256
6ea27d329816de97e7a65831eea3196ba3ed519c8fe594bc6359e4765afcf685

SHA512
bf3eedb1762ff51f5423468fad101ac34beecaa2f92e8b8e988a319243fd29832f3cace131018b1caa7a68775fe1ff6e6c959934ebfd1bc6acff4221c26aee8f

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1648-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1648-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-4-0x00000000003A0000-0x00000000003A8000-memory.dmp

Filesize
32KB

Download
memory/2296-81-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-88-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-17-0x00000000003A0000-0x00000000003A8000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads