mydoom | 9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea

General

Target

9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe
Size

29KB
MD5

3e303e34bb58a25fa7887e064c9062b9
SHA1

838f245a5b1e87e189246ad993ce763ad50a2960
SHA256

9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea
SHA512

18295747247d8474909a5d1bcafc9e8493719a0f25fe348ec316b6adb2ab20576f4a28909fa6b476520fb73895e2ce77ce2f63fbca6830ad4e6d2d6db760290b
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/wm:AEwVs+0jNDY1qi/ql

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral1/memory/304-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/304-53-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/304-55-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/304-76-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/304-81-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/304-83-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/304-88-0x0000000000500000-0x0000000000510200-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
2544	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"	9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral1/memory/304-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x00070000000193e8-7.dat	upx
behavioral1/memory/304-4-0x00000000002A0000-0x00000000002A8000-memory.dmp	upx
behavioral1/memory/304-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2544-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2544-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2544-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2544-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2544-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2544-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2544-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2544-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2544-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/304-53-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2544-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/304-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2544-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x000900000001933b-66.dat	upx
behavioral1/memory/304-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2544-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/304-81-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2544-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2544-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/304-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/304-88-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2544-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe
File opened for modification	C:\Windows\java.exe	9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe
File created	C:\Windows\java.exe	9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.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	9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 304 wrote to memory of 2544	304	9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe	31
PID 304 wrote to memory of 2544	304	9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe	31
PID 304 wrote to memory of 2544	304	9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe	31
PID 304 wrote to memory of 2544	304	9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe	31

C:\Users\Admin\AppData\Local\Temp\9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe
"C:\Users\Admin\AppData\Local\Temp\9218e1340d9dfd3d409a7386b647bf3457de1e732573e0b18d4765cbbf70e4ea.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:304
- 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:2544

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\tmp5727.tmp

Filesize
29KB

MD5
2afd5c5c704ecea94a92fc3b4d8157fd

SHA1
19f58464ee8328c4821629bf3dd4d1d24ac466a5

SHA256
3c8f2f777a387c65d0eeb66eebeab555aaedd4b58b580daa1f4fc7996a047fd8

SHA512
c4e2a004a6deabc6865cd09898842621fe40550d3e97162e12d2c218056fcfdea8325fe00bf4f21d11be7444fc4f8c6f8909d44d564c3a200edd8a23a09696cf

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

Filesize
352B

MD5
2adec27cb9efca86ec9d636e63e53580

SHA1
7ebaa6311730da51c488d2edbee023637801b3e0

SHA256
b67a5c7ba6f356211c5b0c49dfb5febccc49ebf4d19a74bdcd11d8d9929c1f99

SHA512
acb094907cdb7302e1ff0f04eb7ec90411669f85b7250deac1ead2d0afcfc334d2120200fa6d0a6e3e60db8685f784f5181f04758bcdfe68559299ed965dfb1c

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/304-17-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/304-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/304-53-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/304-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/304-88-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/304-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/304-81-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/304-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/304-4-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/304-9-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/304-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2544-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads