mydoom | 097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c

General

Target

097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe
Size

29KB
MD5

397d99f63de886db60f1f9c3e6eea78e
SHA1

d594f98090709a1097195a1a217d0080e56df345
SHA256

097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c
SHA512

e856f85226dcc3dd9aa464ce65c617e40461df48adc4af4876a02b34d448b128bda7a596bd8d2684596fd25b9cda6c554b67c7dabbf4ac1444a7bb176bbb792c
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/V:AEwVs+0jNDY1qi/qt

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1924-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1924-55-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1924-57-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1924-81-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1924-86-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1924-88-0x0000000000500000-0x0000000000510200-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
2468	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 26 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1924-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x000800000001878c-6.dat	upx
behavioral1/memory/2468-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1924-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1924-18-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/2468-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-46-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-51-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1924-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2468-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-58-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1924-57-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-71.dat	upx
behavioral1/memory/1924-81-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2468-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2468-87-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1924-86-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2468-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1924-88-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2468-94-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe

description	ioc	Process
File created	C:\Windows\services.exe	097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe
File opened for modification	C:\Windows\java.exe	097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe
File created	C:\Windows\java.exe	097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.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:

097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe

description	pid	Process	procid_target
PID 1924 wrote to memory of 2468	1924	097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe	30
PID 1924 wrote to memory of 2468	1924	097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe	30
PID 1924 wrote to memory of 2468	1924	097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe	30
PID 1924 wrote to memory of 2468	1924	097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe	30

C:\Users\Admin\AppData\Local\Temp\097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe
"C:\Users\Admin\AppData\Local\Temp\097aaa19a33d2814d8efe27b12ae853c0ecb356f2c9219d413ae06c603afe89c.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1924
- 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:2468

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\tmp4A9A.tmp

Filesize
29KB

MD5
1a81c60e91b77d32bbf78510765f9a96

SHA1
bfd4b878f4e88a284b56c69129ca187f72863d76

SHA256
c85546fbf0af1ae2a6cc956cb9725c8fab5579544bc2f137ab86da08cf9fe8f9

SHA512
640fe579de76ed5aacf80fe1be1ba52eddd4251d6e2221e3fa56e0e12aa37ab4f9ccef02d21ba4550efdb4cb9a272b0e35745a8b485ee4e45df916881e246168

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
320B

MD5
8e897d2014825cf5c43596ebbad230b9

SHA1
a8bf36c326dda831d3f71008daa75170a4c62878

SHA256
6d2648ce6e6cf306aaf2f9da24b116235155ef0dc8bb8fd9e4592d57eb18617b

SHA512
06d64dca0ec2105a97d41458b69f2e87e0ce1e669c5e0a193b28f58d6899b4050ec39157cb68dacecccb013eddf49c871bd8269da306de06dec250575f5d4a42

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1924-57-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1924-7-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1924-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1924-19-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1924-18-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1924-88-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1924-86-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1924-81-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1924-8-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1924-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1924-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-51-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-58-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-46-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-87-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-94-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads