mydoom | 7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522

General

Target

7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
Size

29KB
MD5

ccb9e8d3b4d3656dede8c109cec4c87c
SHA1

b17ab6d5b0027b75def2ee02a7318ab4c5bc5d24
SHA256

7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522
SHA512

8919e456bf030a8d273236658f0bce9c6d073f2220529aed81abf7753b7e5486f091ad88fa95d169e1e9b448b9e8b49eab6203ce1231f49eb4568e5f7bf20de5
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/wh:AEwVs+0jNDY1qi/qK

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral1/memory/3008-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3008-56-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3008-82-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3008-84-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3008-89-0x0000000000500000-0x0000000000510200-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
2676	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"	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.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/3008-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/3008-8-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000016ab9-9.dat	upx
behavioral1/memory/3008-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2676-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3008-56-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2676-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0007000000016cc5-67.dat	upx
behavioral1/memory/2676-83-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3008-82-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2676-85-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3008-84-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2676-90-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3008-89-0x0000000000500000-0x0000000000510200-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
File opened for modification	C:\Windows\java.exe	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
File created	C:\Windows\java.exe	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.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	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 2676	3008	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe	30
PID 3008 wrote to memory of 2676	3008	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe	30
PID 3008 wrote to memory of 2676	3008	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe	30
PID 3008 wrote to memory of 2676	3008	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe	30

C:\Users\Admin\AppData\Local\Temp\7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
"C:\Users\Admin\AppData\Local\Temp\7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008
- 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:2676

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\n5sBnguk.log

Filesize
320B

MD5
c4b2aa94c2c3e3109dada0e6379151f3

SHA1
45ba064796fb20160ad5354bad528841345cfad7

SHA256
57f8e3abea3d56bc9a97e941627c38b9a50ae195ec60f1913a1a0faa00e51a08

SHA512
c67754f88cec2f111e2611b0cb562e4caa87a8ce5a8318efa686a6febaeb644e186d3f9efc0645a279c8b0d22e2d102e584a71de4019c79a918fda5a6a5f1bee

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8630.tmp

Filesize
29KB

MD5
98ec4eb179f6daa2d6b64674799bfad8

SHA1
d5553d53e0e0537d3b7d44437cc9213dbcb6d864

SHA256
b2dd5b0c7c039b4294ef849e2e01d9d8458f25aed5065408379edf85ef9d9628

SHA512
dbe2e594826210bbfc29b6aa3a92cfc49dc06d18f91813cd72a740cb5d7ecafbc5e641d69076ad894ab5577028df369dd8997220e2470df90d2e9a56fee66ea1

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

Filesize
352B

MD5
fb377b8473cd0ee2cc71a73cfb241117

SHA1
46176fdf9bdd1a5f31b86f41be6feeaefcb2d9d6

SHA256
1ba551c19d24f0ce0a09d9ce70a5de469ad30c534a66cdb9a984cbd038a917fb

SHA512
f4b5df552adbe8b78e7c77207cbb3e342c88af304d2bf262e89dca745f0ae15726d52e486e91c28517c2c0ff7b148189cebf71e15cf13bc1138179bc0d55fb77

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2676-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-90-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-85-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-83-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3008-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3008-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3008-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3008-56-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3008-82-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3008-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3008-84-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3008-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3008-89-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads