mydoom | 9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44

General

Target

9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe
Size

29KB
MD5

a22907e3443fee35ecd235fdc7af3ebb
SHA1

724bed45a71154503dac329728f2a7c0f2ab8eab
SHA256

9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44
SHA512

4b54115f743fe5701deca74a7bd1ddadd4bb3158db30d5ca1c234e0be1a193d6b032a58c7da118658bbe8d905677bde50dcc34a8f833f4811f88af32b956b2f2
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ehw:AEwVs+0jNDY1qi/qm2

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/2400-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2400-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2400-73-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2400-75-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2400-80-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2400-87-0x0000000000500000-0x0000000000510200-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
2172	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"	9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.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/2400-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2400-8-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/files/0x00080000000160ae-7.dat	upx
behavioral1/memory/2172-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2400-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2172-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2172-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2172-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2172-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2172-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2172-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2172-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2172-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2400-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2172-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0009000000015e47-60.dat	upx
behavioral1/memory/2172-74-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2400-73-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2172-76-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2400-75-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2172-81-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2400-80-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2172-86-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2400-87-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2172-88-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2172-93-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe
File opened for modification	C:\Windows\java.exe	9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe
File created	C:\Windows\java.exe	9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.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	9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2172	2400	9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe	30
PID 2400 wrote to memory of 2172	2400	9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe	30
PID 2400 wrote to memory of 2172	2400	9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe	30
PID 2400 wrote to memory of 2172	2400	9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe	30

C:\Users\Admin\AppData\Local\Temp\9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe
"C:\Users\Admin\AppData\Local\Temp\9dfbf3cb52d4828916e210f4b48e4d94e73c0dec804b8db39a111d1c0e69cd44.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2400
- 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:2172

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\tmp5DDB.tmp

Filesize
29KB

MD5
208e013fac9787e09f51a49ce03f4886

SHA1
5b1210501cd0afb6d5377a78399c757643f042b1

SHA256
ea17416b16751cac207b685d43b40c0bd41b3d121e27698915237b55336e9546

SHA512
3809c17fbc50377eec9ecce05743018b6ce701196cc18bd88da6fc540c0c94d94df0cb3d32fe0cb6ae241ab1f56b17b19f1c81d163d27b4e8c6ad7c20ad93c36

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

Filesize
320B

MD5
494b1d42d8b61f6c8b464534de60e634

SHA1
7467d56909def783b091f40ef04cfc4168239205

SHA256
a69622025e3f847bf9d1e6497a75c10fbba55eab529f0aa0c657be7b1d51dc68

SHA512
a3409f2f5d01a3fd7718724f3c3884a7e8c74cdc29c04e5968e817b11a4854794a556a959d5bacdf2449dafeeac0e05d79149f086a3eea616d264a478f65f538

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

Filesize
320B

MD5
7038669bb1e555fec46ab1da77489c4b

SHA1
0f824ba482367806a3ca9230aff7f49c0c1ae384

SHA256
3453ae8684a7cdc46c9001c1a9bcd6f479c08b587aa1c46025ff9de848ec281f

SHA512
410ce58c9ddb6b292594b98b64619002370f1c9cab06d09cb8ed02af7ed29a6193ef9fe20baa1ae0d5469f07a2f2ac028e22cd1e81059514315adcd912bfb47e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2172-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-86-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-76-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-88-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-81-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-93-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2172-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2400-18-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2400-73-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2400-75-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2400-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2400-80-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2400-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2400-87-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2400-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2400-8-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2400-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads