mydoom | 68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc

General

Target

68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe
Size

29KB
MD5

23f1579080b3a474ec081ee418521b2a
SHA1

c9da8aaaac3cc6e18fb4cd181fa86cdcd3b36564
SHA256

68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc
SHA512

85aec9c0257e63d848d707fdf92df2ff4d04197ffd4a3496fd068654583b277c41fc01245205f348776a454995419e539ccfe8130f50b36b06c9b09330f32fe7
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/mhw:AEwVs+0jNDY1qi/qOW

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 2 IoCs

resource	yara_rule
behavioral1/memory/588-15-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/588-54-0x0000000000500000-0x0000000000510200-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
580	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"	68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.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
behavioral1/memory/588-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/588-4-0x0000000000230000-0x0000000000238000-memory.dmp	upx
behavioral1/files/0x00080000000186e7-7.dat	upx
behavioral1/memory/588-15-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/580-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-53-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/588-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/580-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/580-60-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-70.dat	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe
File opened for modification	C:\Windows\java.exe	68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe
File created	C:\Windows\java.exe	68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.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	68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 588 wrote to memory of 580	588	68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe	31
PID 588 wrote to memory of 580	588	68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe	31
PID 588 wrote to memory of 580	588	68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe	31
PID 588 wrote to memory of 580	588	68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe	31

C:\Users\Admin\AppData\Local\Temp\68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe
"C:\Users\Admin\AppData\Local\Temp\68e998f097f1b3777b57a4358f059905a973bf3322d1ac5217b3712f774244fc.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:588
- 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:580

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\tmp9224.tmp

Filesize
29KB

MD5
fdeaf1442e1767f7a244874b179e1812

SHA1
de8c60aa879e97e39e30ba471c2ef401b84aac6d

SHA256
4afb2d02eac6a78474272cfc2063780dd746c42bab437974c6cecec91093690d

SHA512
787ff6f98fde8e819f1dd753e73cec734cfdc84e8d3c00fd5d1e8e8c2e0b9b512ea586a1ca21439b48b9527878f0329df09bf4fb4acc10cbb9cd577680d95abe

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

Filesize
320B

MD5
f9833014ade64513ef3aa0090fc1506d

SHA1
cae8a04fa412d37760488eb87634bf6ea5c52b41

SHA256
7d5f5d4bf5b5deddd6c98c9750e7ff76ffce6ec394d2dab823772f0213126f6a

SHA512
854d2bd67c93ede0d8049d7644cb3cd8099870d2039e662a7ab3f36809ec15ea71094533af31e4e3c20ca42e7876be43f547cee2b22cf0cba8bbb0ab596769b6

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/580-53-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-60-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/580-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/588-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/588-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/588-16-0x0000000000230000-0x0000000000238000-memory.dmp

Filesize
32KB

Download
memory/588-15-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/588-4-0x0000000000230000-0x0000000000238000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads