mydoom | 0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab

General

Target

0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
Size

56KB
MD5

3bb7b5d5d26e55eecaf4c1e3c7f27932
SHA1

5c142f04ddf087b449ded125a004e0a468bc4acb
SHA256

0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab
SHA512

4e9317d1f5f4e0a26ada41d519d78d66d14c41558305526435665c0627c05aa8070c92a4d405fbf3f3c0a5aca0de53198e9a2a38c4db23e26b82500ecf6733b2
SSDEEP

768:aq9m/ZsybSg2ts4L3RLc/qjhsKmMJ0UtH/hY+JFfJcqfTH0KoJR:aqk/Zdic/qjh8MJDH++vCVKuR

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral1/memory/2320-0-0x0000000000500000-0x0000000000511000-memory.dmp	family_mydoom
behavioral1/memory/2320-16-0x0000000000500000-0x0000000000511000-memory.dmp	family_mydoom
behavioral1/files/0x0009000000018b54-56.dat	family_mydoom

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

Executes dropped EXE 1 IoCs

pid	Process
1804	services.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2320-0-0x0000000000500000-0x0000000000511000-memory.dmp	upx
behavioral1/memory/2320-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000018b4d-7.dat	upx
behavioral1/memory/1804-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2320-16-0x0000000000500000-0x0000000000511000-memory.dmp	upx
behavioral1/memory/1804-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-46-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0009000000018b54-56.dat	upx
behavioral1/memory/1804-66-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-71-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1804-75-0x0000000000400000-0x0000000000408000-memory.dmp	upx

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"	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
File created	C:\Windows\services.exe	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
File opened for modification	C:\Windows\java.exe	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.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	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 1804	2320	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe	30
PID 2320 wrote to memory of 1804	2320	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe	30
PID 2320 wrote to memory of 1804	2320	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe	30
PID 2320 wrote to memory of 1804	2320	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe	30

C:\Users\Admin\AppData\Local\Temp\0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
"C:\Users\Admin\AppData\Local\Temp\0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320
- 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:1804

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\tmpB878.tmp

Filesize
56KB

MD5
f8dacd57fb4903cb7006c2081021ee2e

SHA1
316bc462fad78ff7696bd8b82abbf5b985ca4b5a

SHA256
1ae3109416dd1ed78fb2e8e5da0625ef0243455bc931738b27e158a205f2d5c7

SHA512
3a942a4e940dab4e94d10e04f29c5751384e669f4e172629f2bc343e45ec004ad2922b7956ebd22ba8a8ee6f3b1019aea297f45bb0df58402d2b1601b3fc1182

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

Filesize
1KB

MD5
566fb305dc67a2acf5acb4c8d6a357a1

SHA1
f36229b2fda885774a89ff00d7af36119539355a

SHA256
761488f5177f2c549744e8926862decd7325c2454a189157dedde4bfe63e95d3

SHA512
22c13ab6fabee7e7bff7e329557082a1e6389b7faef902717a3cfaeb83e1320d54144b2da813eae085761272649829b7599207786b62ecfdabfff3efd8c657c5

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1804-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-75-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-71-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-46-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1804-66-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2320-16-0x0000000000500000-0x0000000000511000-memory.dmp

Filesize
68KB

Download
memory/2320-0-0x0000000000500000-0x0000000000511000-memory.dmp

Filesize
68KB

Download
memory/2320-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads