mydoom | d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1

General

Target

d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe
Size

29KB
MD5

b3ecb4143e1a1429c2c9593d36dd82db
SHA1

dea1df7fa990490667251e174de8d3d1730d8bc9
SHA256

d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1
SHA512

4baacb16d18db676e2787455dbc79208b77cc0559c3325c6abcd6d7904ed6cfd115fa22478ac8f95fa1d64f5f4b24efd5b32146d4fd00fec37541772ed36a210
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Z:AEwVs+0jNDY1qi/qx

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral1/memory/2860-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2860-47-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2860-65-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2860-67-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2860-72-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2860-79-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2860-84-0x0000000000500000-0x0000000000510200-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
2992	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"	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.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/memory/2860-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2860-3-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000016d4f-7.dat	upx
behavioral1/memory/2992-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2860-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2992-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2992-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2992-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2992-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2992-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2992-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2992-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2992-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2992-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2860-47-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-58.dat	upx
behavioral1/memory/2992-66-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2860-65-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2992-68-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2860-67-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2992-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2860-72-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2992-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2992-80-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2860-79-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2860-84-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2992-85-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe
File opened for modification	C:\Windows\java.exe	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe
File created	C:\Windows\java.exe	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 2992	2860	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe	30
PID 2860 wrote to memory of 2992	2860	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe	30
PID 2860 wrote to memory of 2992	2860	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe	30
PID 2860 wrote to memory of 2992	2860	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe	30

C:\Users\Admin\AppData\Local\Temp\d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe
"C:\Users\Admin\AppData\Local\Temp\d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2860
- 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:2992

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\tmp1FC2.tmp

Filesize
29KB

MD5
a8a775f922074d15261ac26ef94949cf

SHA1
c5cad7ce9a1e2f376df17a5204efbef0212df14b

SHA256
d4420869c37b45ff78ae075d05ea18ec5c77904d59dc89382e6ec9c3240a0a9c

SHA512
17039bbce46431fe28b2f59d1e8cbb263e1aa3bb1ce0f2f1510096ac60097f35cdcfee57851f3e5ff955f32cd181214a3d4b6d4c01a6a9a318f6ba221ed46280

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

Filesize
352B

MD5
e0f5590ad28f267d999605739253becd

SHA1
31b6388ba225120e61ad4018b0473f71e62ac359

SHA256
f48798514f0a2ad7ce8f385222e30723a25103ff667669b4732394a6e27db43a

SHA512
b8836aaca1a48f4aa9ef8c74d054ed8791ddb92adec081b0ccd6a873b17b94139dd824b07f01d2ba59008bf1c0eb84200abb9f0c111b46db201129ee1a9ab56b

Download Submit
C:\Users\Admin\AppData\Local\Temp\zjg9emFVcj.log

Filesize
320B

MD5
050f54b297ffae12ac354d2f9b8e5fe5

SHA1
2f28ec5cb62691d61cedb9382ffd92b7e2b97140

SHA256
a510770abe83a828bf49898f424b3f398b85cfc0a1c34d5be4c69e457202b01a

SHA512
de0d7d0888249ed9ca1a1b252169ab4cea634ecfb3f1d14f44146a82ad4b5168e6ecf6faff67abd14d399a1bde10ce2260f28643cc469bafbafa90895648d5ad

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2860-79-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2860-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2860-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2860-72-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2860-67-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2860-65-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2860-84-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2860-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2860-47-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2992-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-68-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-66-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-80-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-85-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads