mydoom | d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb

General

Target

d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe
Size

29KB
MD5

dcfda18a49b42d40ed157cf93f3e6572
SHA1

186b885a090a05b3c3a8dae5c4a1f961504be6c4
SHA256

d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb
SHA512

ad49c2c1bbdca77a27b103a821d4e28343842a885179ece662db14b9afc552a66c11b08b1e4982229f39f2a8fd70bf6671c27ea2abaa80224592c6bb05a53077
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/V3f:AEwVs+0jNDY1qi/qp

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral1/memory/2368-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2368-48-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2368-53-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2368-66-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2368-70-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2368-75-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2368-77-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2368-82-0x0000000000500000-0x0000000000510200-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
2524	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"	d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0008000000019329-10.dat	upx
behavioral1/memory/2368-3-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2368-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2368-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2368-48-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2368-53-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0004000000004ed7-59.dat	upx
behavioral1/memory/2368-66-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-67-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2368-70-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-71-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2368-75-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-76-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2368-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2368-82-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-83-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe
File created	C:\Windows\services.exe	d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe
File opened for modification	C:\Windows\java.exe	d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.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	d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2524	2368	d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe	30
PID 2368 wrote to memory of 2524	2368	d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe	30
PID 2368 wrote to memory of 2524	2368	d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe	30
PID 2368 wrote to memory of 2524	2368	d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe	30

C:\Users\Admin\AppData\Local\Temp\d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe
"C:\Users\Admin\AppData\Local\Temp\d3ba2948e9f90a190cb91e99629d7321e0fdb7f94f179de274b10853018a3cdb.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368
- 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:2524

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\tmp149A.tmp

Filesize
29KB

MD5
4f82c04c2bfc68023021c089abb9b79b

SHA1
bc9e5b0ce3713a07356a11de8bc995a329eef180

SHA256
37e85a6454367819fb9194a51374e4f78d17715a223a9dba2f8113e5489bd226

SHA512
44a7c704dadca78e238bd3bc0a7e54e91fade5002cf7172e8d09ae1580423295e19df0355f9c05e778a593fd7eae9f55144b0d2aa8e82adc1b6b033b0ac2b6eb

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

Filesize
352B

MD5
779d66694984451442fadc59377fa555

SHA1
e29ce2c55677c89a13ae70a76ea2e781ddf58950

SHA256
05025f98359d6fd4602a0fb1ea8cc771863b55998e028a74621139491b3f5deb

SHA512
99a10257e0e8796e0a37778d53e1a68fcdd8ba9247a6f0c39ae38a88e1dba00d0ed401a9194ef2fa6a16288f3e96839492dabd2af3ec40f10b2db36a1abe35d6

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2368-82-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2368-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2368-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2368-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2368-53-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2368-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2368-75-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2368-70-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2368-66-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2368-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2368-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2368-48-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2524-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-67-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-71-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-76-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-83-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads