mydoom | 7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522

General

Target

7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
Size

29KB
MD5

ccb9e8d3b4d3656dede8c109cec4c87c
SHA1

b17ab6d5b0027b75def2ee02a7318ab4c5bc5d24
SHA256

7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522
SHA512

8919e456bf030a8d273236658f0bce9c6d073f2220529aed81abf7753b7e5486f091ad88fa95d169e1e9b448b9e8b49eab6203ce1231f49eb4568e5f7bf20de5
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/wh:AEwVs+0jNDY1qi/qK

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral1/memory/1528-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1528-41-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1528-60-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1528-64-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1528-69-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1528-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1528-76-0x0000000000500000-0x0000000000510200-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
1664	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"	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1528-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1528-4-0x00000000001B0000-0x00000000001B8000-memory.dmp	upx
behavioral1/files/0x000700000001938e-10.dat	upx
behavioral1/memory/1528-9-0x00000000001B0000-0x00000000001B8000-memory.dmp	upx
behavioral1/memory/1528-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1664-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1664-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1664-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1664-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1664-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1664-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1528-41-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1664-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-52.dat	upx
behavioral1/memory/1528-60-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1664-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1664-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1528-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1528-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1664-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1528-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1664-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1528-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1664-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
File opened for modification	C:\Windows\java.exe	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
File created	C:\Windows\java.exe	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.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	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 1664	1528	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe	30
PID 1528 wrote to memory of 1664	1528	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe	30
PID 1528 wrote to memory of 1664	1528	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe	30
PID 1528 wrote to memory of 1664	1528	7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe	30

C:\Users\Admin\AppData\Local\Temp\7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe
"C:\Users\Admin\AppData\Local\Temp\7014544ec053d21c7aa0ad076bb91dc34ce98ef6de1fe1b3393efeb36ec8e522.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1528
- 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:1664

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\sjN4knybix.log

Filesize
320B

MD5
8023a6b86654283ac6f04552352593fc

SHA1
4ead756c478d2f1f30f1772ca295502287de2dd8

SHA256
e90142c75606c21dbf2c341ffcc8cb4e57823702027964e4d8104da1bae8e52f

SHA512
6836955b82458ec1ce6c30c0bcafe103bad0baffad84610c1ea38b1731505e8600460352dfcec32842ddc2d5214f783bf5cc6c9c2b6b5e97accf05c2dacc5765

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9D0C.tmp

Filesize
29KB

MD5
9e0c3c6fd98cac9dc6f9ad2f4e164d95

SHA1
510b0bf8ea1d5907203b4c67e24301fea0194f1a

SHA256
32c7f6a93d724b5bd3d44f45188085c3c498e16fdaa016609c3cdf54732f513e

SHA512
7df22a19e2daf7e1bc81e47818d8bdc2711db98451a7dda1a9668e048f6aa9a8b2ea05309b953dc3792d62374ab2e3a0d1a9712112d35a35f8752b6ca9f42b65

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

Filesize
352B

MD5
63693e1f6f88ef08b23802e2cdc769dc

SHA1
685879110dfe84ff01821bd9e4840b61cd3cd56f

SHA256
2856c072765192b862ee57e09aad6b9622fd8f3f7bfd9d3e9d69627d736ab8ea

SHA512
9fea441c024912fc6e1762dff63c4cfb960853a8c38901a7646f0a05cc283a9f27bc26ebde3f6b65e8dc005b28a2ba71c9bc499185d40465ce6383df6d46c6c8

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1528-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1528-17-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/1528-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1528-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1528-9-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/1528-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1528-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1528-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/1528-41-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1528-60-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1528-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1664-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads