mydoom | ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e

General

Target

ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe
Size

28KB
MD5

6738a618640303de8019d43814b4133d
SHA1

8c8751e15664da4388e65bb812ee7f45a7c74e32
SHA256

ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e
SHA512

0fe5426284b6546d1610ef68b0f9c0bcccd2e2b08d1a40f3be95cd3c308bad2ea129d6771d789eb067d5b5b5de79d7c8e57b43d4fe17b5e3a1e6b6a78b9e6154
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNDY0:Dv8IRRdsxq1DjJcqfip

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 4 IoCs

resource	yara_rule
behavioral1/memory/2328-17-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2328-54-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2328-56-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2328-77-0x0000000000500000-0x0000000000510000-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
2352	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2328-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2328-3-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0007000000016d17-10.dat	upx
behavioral1/memory/2352-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2328-17-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2352-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2328-54-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2352-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2328-56-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-67.dat	upx
behavioral1/memory/2328-77-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2352-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe
File created	C:\Windows\java.exe	ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe
File created	C:\Windows\services.exe	ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.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	ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2352	2328	ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe	31
PID 2328 wrote to memory of 2352	2328	ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe	31
PID 2328 wrote to memory of 2352	2328	ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe	31
PID 2328 wrote to memory of 2352	2328	ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe	31

C:\Users\Admin\AppData\Local\Temp\ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe
"C:\Users\Admin\AppData\Local\Temp\ce09aee7a5090b5762fdd47a55f4c0cb76b121e092e52491219b1e60fc33831e.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2328
- 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:2352

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\tmp7300.tmp

Filesize
28KB

MD5
962a235f118cba0613cc62677abcaf01

SHA1
176f2ab81c13325ae3de8e4435ce9506d0eee570

SHA256
7c8fd9df78ac5a31e36c4ea5067c63f55ee86f07554783c7ac75b71262d67bca

SHA512
1cb061a57771139fe4512826a880377a3a5b0315621c25161b696859152061f5f2dd9ecb8b4474fc13f31c1c0efbe8793566470c4d65e78b83ec0242eb780055

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

Filesize
1KB

MD5
f488072f8f712d57ed52c890cbe19a41

SHA1
3f368fbf0aac7cbabdc05a190d2f92f93388a1e2

SHA256
a043cad1888a96e8c2664fbda90d70598a147777818251afd6452622e9136e41

SHA512
0c2cc49d3ecf2fc06f3e236a010e9ebbeeecc8c3df368eb657be452e51ad615967e398eb3e4a7fe55916bda571544579668ac26a5d34f0512b9b239f677ffee6

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2328-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2328-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2328-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2328-77-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2328-17-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2328-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2328-56-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2328-54-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2352-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads