mydoom | 1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775

General

Target

1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
Size

29KB
MD5

36b2ee18e92f35818fd311dd82568ec0
SHA1

7eea79d269b557f4b75a73b6e605c33af74f43b3
SHA256

1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775
SHA512

4cccdbdc3290b91c90e19e44b8cdc951662ff8ef7e3fa0ea241359be8fe4c075831431b6f1d4b5848068a44751a1ebdafac8e4076b04bd0559974d6f5cfc8efa
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/h9:AEwVs+0jNDY1qi/q7

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 2 IoCs

resource	yara_rule
behavioral2/memory/3152-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3152-56-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom

Executes dropped EXE 1 IoCs

pid	Process
472	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"	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3152-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/472-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0007000000023414-4.dat	upx
behavioral2/memory/3152-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/472-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/472-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3152-56-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/472-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0004000000000705-67.dat	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
File created	C:\Windows\java.exe	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
File created	C:\Windows\services.exe	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.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	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3152 wrote to memory of 472	3152	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe	82
PID 3152 wrote to memory of 472	3152	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe	82
PID 3152 wrote to memory of 472	3152	1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe	82

C:\Users\Admin\AppData\Local\Temp\1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe
"C:\Users\Admin\AppData\Local\Temp\1347d2584ef911fc51a67f82568d52aeb0cca274ded8536e43029b609cf2c775N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3152
- 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:472

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\tmp525E.tmp

Filesize
29KB

MD5
66d6bd16dd82154b5faced5b87c0cfa6

SHA1
4d981057daa3a5c71e65908df157d932a1a1987a

SHA256
1cef2304134b2d453b5a62c097ec33f4cf8570e61b774f0971344d46deb17cad

SHA512
35569af95cc5ae624b64261358e4706dd7d67d1598d60e6160f95d6fab60e88db0983429769c47afdf60a133e60968f2bf47c99922462286c5393b18d6f43bf2

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

Filesize
320B

MD5
d92f60fcdcc5c54794a280c43176c34f

SHA1
275bc9e53899fb7cfa72ab0d10436a414f911667

SHA256
3caf6a5cca3a66ac822140d1f484160c2c77e8a18fa9fbd2fd6b2505cbf42f11

SHA512
b42d4205fa4ef96356c6b511107c32ee2abb850f64ece907166cfcf0ba11bc08eceb56274e4ab164d3dca916215801483099d374325e998f4d91b0a59bc8e20d

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/472-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/472-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3152-56-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3152-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3152-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads