mydoom | 59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c

General

Target

59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe
Size

29KB
MD5

6d28003a4f3f14251f8f1ea2806a92ba
SHA1

bbc0b4c2f19d842a4ed90c93d9d2035713c95a0a
SHA256

59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c
SHA512

b9a0127cc7f8cd8a2717201209fafc135671df9049752516352d66b7f9dce80a71fa91dcd86a5dc7caad84fd3292ddd933989d9b357d2292dc01d5c8f4f86b2b
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/n:AEwVs+0jNDY1qi/q/

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral1/memory/2532-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2532-55-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2532-79-0x0000000000500000-0x0000000000510200-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
940	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe

UPX packed file 20 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2532-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/940-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x00070000000193f7-6.dat	upx
behavioral1/memory/2532-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2532-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-46-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-51-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2532-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/940-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/940-58-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x00080000000194d2-74.dat	upx
behavioral1/memory/2532-79-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/940-80-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe
File opened for modification	C:\Windows\java.exe	59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe
File created	C:\Windows\java.exe	59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.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	59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 940	2532	59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe	29
PID 2532 wrote to memory of 940	2532	59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe	29
PID 2532 wrote to memory of 940	2532	59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe	29
PID 2532 wrote to memory of 940	2532	59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe	29

C:\Users\Admin\AppData\Local\Temp\59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe
"C:\Users\Admin\AppData\Local\Temp\59724880178a769da3f45946bfed41334fb579b3db455d749b1e97041586b89c.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2532
- 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:940

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\tmp195D.tmp

Filesize
29KB

MD5
b034f5acf6f388981168c77513861b46

SHA1
653df45c18628e0abc63645d599bab7bb7dc9e7c

SHA256
274af205ebbcfdb00173c7da1f8dabbc4ceecafa7bc8c832c28decb948a0092f

SHA512
a4812f816f095e3ae07aa2be1bbe3075d5a727d96a3130757ee0e82e6e7b453636dd17fd2838b91b433fadff7a3cd8a7a1528a05d4d1cf5e91534ab849d583e6

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

Filesize
320B

MD5
fa2dfacb84f257e71566ae69aafc6798

SHA1
b62b2b33ab547302f076519e013643085970cceb

SHA256
8aa5ac6e6b19ba30380ffd700391e34954bf6f540da0e943d545124d725defd3

SHA512
bd7e6693a002feb8e5f0ea3550d54195c516c948c274e9198da2f0fd87605b14ac5726aec828d1002eb6422d7ac2423fc52eac00d3587a76d9aea90f34af930f

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/940-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-80-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-58-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-51-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/940-46-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2532-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2532-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2532-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2532-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2532-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2532-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2532-79-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2532-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads