mydoom | ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a

General

Target

ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe
Size

29KB
MD5

36e4a46295ba3a57a83db9a892dac415
SHA1

706d458b21f2b06575c989f24ea95a2f6da483d2
SHA256

ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a
SHA512

307a68178f23855c81aa2ce51b13d861b68ec5ec10f9c0779a48a17effdcd83ddc13494f1a8e79f860d8911c5bb6d83b0c9afcd1dfb6e6e64941903bab2207cc
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ghb:AEwVs+0jNDY1qi/q45

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/2180-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-9-0x0000000000400000-0x0000000000408000-memory.dmp	family_mydoom
behavioral1/memory/2180-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-53-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-72-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2180-76-0x0000000000500000-0x0000000000510200-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
348	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"	ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2180-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2180-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0007000000015d9a-7.dat	upx
behavioral1/memory/2180-9-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/348-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/348-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/348-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/348-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/348-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/348-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/348-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/348-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/348-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/348-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-53-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/348-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0007000000015e71-59.dat	upx
behavioral1/memory/2180-72-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/348-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2180-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/348-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe
File opened for modification	C:\Windows\java.exe	ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe
File created	C:\Windows\java.exe	ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.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	ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 348	2180	ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe	30
PID 2180 wrote to memory of 348	2180	ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe	30
PID 2180 wrote to memory of 348	2180	ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe	30
PID 2180 wrote to memory of 348	2180	ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe	30

C:\Users\Admin\AppData\Local\Temp\ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe
"C:\Users\Admin\AppData\Local\Temp\ee0025d0c9106442c5c14a47a198519a27fe9411db0a318db0a5aaaa1d02f50a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180
- 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:348

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\tmp2E32.tmp

Filesize
29KB

MD5
cdb770e7fa8e3f48f29e697ff7b850d6

SHA1
6e11ad49301c73d8ebf80ca702869c4684332619

SHA256
6edd1291771a334699f89315a01e2346cb48fcb4be731d65a67cf33e10ab9748

SHA512
3213001e0d02b13db290d9ff16e39e85b6708959f8ac2eec5d52811778c5b6e21c651d105fb813f28d177b8c312702968f0d3a830c012d396686716caf9da0a2

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

Filesize
320B

MD5
f2701c658164c86007ef83c4f48b8640

SHA1
c081baa804657dc0651e36338be5da23906f9bff

SHA256
dcbb6e07680f2d61a15072d587f54eb9bd737d2f83f9289d3d2c1cf031d50a8f

SHA512
cd1bf3da17bd51afedbc3dfaf341ddfd2f181ce7e00aa63b3081761a73035fdcf9a8630a37a7d1f10031692e46459b0b6a5aeb57cb6e131143d7f8b1980d0495

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/348-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/348-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-53-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2180-72-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2180-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads