mydoom | 174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917

General

Target

174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe
Size

29KB
MD5

86fbedc98c160b77364d1425107d9ca4
SHA1

2cfda5230c90304aa925603d0fc6c9814d5ef570
SHA256

174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917
SHA512

f41efc1df03e39c9275c632c6903fe54845496ac4ac5175aefcc386ee940c05a7ac2555d6493fad56c7d6e63f8046cf69ed66f01ed605401d404c905c72f0648
SSDEEP

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

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 2 IoCs

resource	yara_rule
behavioral2/memory/2060-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2060-56-0x0000000000500000-0x0000000000510200-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
1176	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"	174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2060-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c97-4.dat	upx
behavioral2/memory/1176-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2060-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1176-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1176-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2060-56-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1176-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0006000000000034-67.dat	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe
File created	C:\Windows\services.exe	174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe
File opened for modification	C:\Windows\java.exe	174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.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	174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 1176	2060	174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe	84
PID 2060 wrote to memory of 1176	2060	174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe	84
PID 2060 wrote to memory of 1176	2060	174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe	84

C:\Users\Admin\AppData\Local\Temp\174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe
"C:\Users\Admin\AppData\Local\Temp\174f141000eb1d3821a5c505151befc1cd3676484264defd4833b180e41fe917.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2060
- 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:1176

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\tmp6191.tmp

Filesize
29KB

MD5
6c3415ce88237433781d15e73ceebb2d

SHA1
270a287198e1651c24e5ad50802866c2f3e0ad40

SHA256
84ec7084f6f98f9885b0350a16decd3e4bd81c9c0878a64b0f5fc6a673fe13e2

SHA512
dd6973fcc131fd1122d65dfab6e84446add730d2c02157c40d172973af6f61eba0dbc6c7d4ac6f5410649f5c3b16882c49916e68e739a19a004ff7669faf1f1f

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

Filesize
320B

MD5
87d5e5fcc513b78c0356457fcc01eecd

SHA1
14810054f97992d2cf167685994926ee452e8296

SHA256
4af3546c4afeca226a270d8af9731526538a7b16219043939c8d82742f2c9cb3

SHA512
1a9aaf77839d77858642c26a3f93eaedd51a2522ae0fad07e35cf40132a244addc9eb0f59ad7bf5f40c3813a730663853a6798386239501b942006c5b068bf93

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1176-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1176-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2060-56-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2060-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2060-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads