mydoom | 9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995

General

Target

9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe
Size

29KB
MD5

9029c135166f51af2cfe68f439cd443a
SHA1

4d5b2a22259923aa7c4a0da4bc753e93f1d38d01
SHA256

9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995
SHA512

751edff3d2b8a4f2e02210c199a3573b8780b20501d9f9e5f5308b936e87225fd6e711b1b50d948b22134bbdeda368422592d2497cf9222db5cf0d438d792c5c
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/lJ:AEwVs+0jNDY1qi/qz

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/1488-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1488-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1488-55-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1488-78-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1488-80-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1488-85-0x0000000000500000-0x0000000000510200-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
2516	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"	9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1488-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1488-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0007000000019490-7.dat	upx
behavioral1/memory/2516-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1488-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1488-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0004000000004ed7-66.dat	upx
behavioral1/memory/1488-78-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-79-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1488-80-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-81-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1488-85-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-86-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe
File opened for modification	C:\Windows\java.exe	9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe
File created	C:\Windows\java.exe	9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.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	9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 2516	1488	9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe	31
PID 1488 wrote to memory of 2516	1488	9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe	31
PID 1488 wrote to memory of 2516	1488	9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe	31
PID 1488 wrote to memory of 2516	1488	9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe	31

C:\Users\Admin\AppData\Local\Temp\9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe
"C:\Users\Admin\AppData\Local\Temp\9addf889786857cfd8bc3d0f0fb7338f687e42b1167629fb4774dd1b983c2995.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1488
- 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:2516

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\tmp9E23.tmp

Filesize
29KB

MD5
868a260a9425d6f4c030363b905b5edd

SHA1
ac017483ef7b204c4465e6b67dbc214e253cb905

SHA256
72b22480e130fb78b71328de7e42b250a9ddcde2d5b6527494a135dd1834eb15

SHA512
daa9b5f3b0ea89408dfd79c92009ac0f9aeea933bd3dd7edca1eb5cca117dc2a517a06c8db74923562ab300399ad0b5213b5f38c8ca51c3cc5c17dc5320abe38

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

Filesize
384B

MD5
23d9108b037500e82bae16ddca6e4304

SHA1
2c3114e444bdf9fcbd5115a1a31f71b9ba234ca0

SHA256
5781e57fb3f5b17c0b283c91915deb7491226937f82bbeb58dae284dbb151485

SHA512
86996665a2c4fac878f21a474f506b54167a26e9a4f46027b4c97e04911ea9fa0ba56e19b2c1a632e596efc2d4289d1971174d0d4bff97954e776a39bd25d308

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1488-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1488-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1488-85-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1488-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1488-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1488-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1488-80-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1488-78-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2516-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-79-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-81-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-86-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads