mydoom | e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7

General

Target

e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe
Size

29KB
MD5

60188ae71543b579174c1a03c41d232b
SHA1

79b1021af570ad1cc7eb6b49647fb635343122c4
SHA256

e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7
SHA512

6451828f5591d3e140408729b97a94192b02ea59be46e5c860d72c3de4bd652688eb1a6667c5adbe919bc9d198ce88de14c4aa32c4ca6c1e40ed47127a1d1470
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/PhX:AEwVs+0jNDY1qi/qnN

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral1/memory/2504-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2504-43-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2504-45-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2504-72-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2504-77-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2504-79-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2504-84-0x0000000000500000-0x0000000000510200-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
3060	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"	e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2504-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/3060-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0007000000016a47-8.dat	upx
behavioral1/memory/2504-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2504-18-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/3060-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3060-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3060-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3060-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3060-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3060-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2504-43-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/3060-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2504-45-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/3060-46-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0006000000004ed7-59.dat	upx
behavioral1/memory/2504-72-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/3060-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2504-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/3060-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2504-79-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/3060-80-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3060-85-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2504-84-0x0000000000500000-0x0000000000510200-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe
File opened for modification	C:\Windows\java.exe	e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe
File created	C:\Windows\java.exe	e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.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	e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 3060	2504	e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe	31
PID 2504 wrote to memory of 3060	2504	e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe	31
PID 2504 wrote to memory of 3060	2504	e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe	31
PID 2504 wrote to memory of 3060	2504	e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe	31

C:\Users\Admin\AppData\Local\Temp\e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe
"C:\Users\Admin\AppData\Local\Temp\e049d34a3b6b8a0f86daa6357e13e1ccdc604a6e2c32a43834ba807c2d0348a7.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2504
- 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:3060

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\tmpFBC0.tmp

Filesize
29KB

MD5
7c315f3a3d57a0935bac47c7fb25c84e

SHA1
9c9fa9638f09e64448108ed4d19f7007f2608c63

SHA256
bb17720062a13c4a5e708d832c0fb26a3384378054ce3508156da64266a2e4f5

SHA512
2f845b074c1811eab633b6584e922a7e94e35ff23d8dcf7e62be8221a3c1e11f332f8e2f5d91803e571145e2f06bdfa04e773f7b097814acf30d6bef08480143

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

Filesize
320B

MD5
0ac2e6cd661000611784797702a75d2c

SHA1
f954e6eaa25e0926cec35f75c26a3134db7f3924

SHA256
5540825a16f6daeed8fc81f95139fce4911ab2356f9128e275a52af8a592b298

SHA512
2ef922bf571e75b281ce2ea9903efba803d09a4f2dffc3abeaf9f078bfcc2b10c2b34b01aae448522e5a237601ce094ecec93217c05a65155451c0d603ba5bc0

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2504-72-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2504-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2504-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2504-18-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2504-84-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2504-19-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2504-79-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2504-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2504-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2504-10-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2504-45-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2504-43-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3060-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-46-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-80-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-85-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads