mydoom | 2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2

General

Target

2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe
Size

29KB
MD5

d547dcc64e9ec14e96b5c2f85f4e2c04
SHA1

0d704205a2c74530d7faf7bbdc88df4207ac4522
SHA256

2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2
SHA512

1bc1fe420c813c4ad13223939943518711439d99faa00e8684df7fe34f5c0f355acc17ea7298c47f2b1d884eb17b9ecce027c41a9e228639a13785164565b480
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Vy:AEwVs+0jNDY1qi/qw

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 2 IoCs

resource	yara_rule
behavioral1/memory/2936-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2936-55-0x0000000000500000-0x0000000000510200-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
2224	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"	2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 19 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2936-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2936-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/files/0x0008000000019394-7.dat	upx
behavioral1/memory/2224-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2936-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2224-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2224-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2936-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2224-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0032000000018bbf-71.dat	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe
File created	C:\Windows\services.exe	2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe
File opened for modification	C:\Windows\java.exe	2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.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	2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 2224	2936	2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe	30
PID 2936 wrote to memory of 2224	2936	2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe	30
PID 2936 wrote to memory of 2224	2936	2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe	30
PID 2936 wrote to memory of 2224	2936	2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe	30

C:\Users\Admin\AppData\Local\Temp\2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe
"C:\Users\Admin\AppData\Local\Temp\2914502a9688576cd1880ce641a891b280dd3ac3bde6c37eaaa5da7420f0b2f2.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2936
- 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:2224

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\tmpAC58.tmp

Filesize
29KB

MD5
f26ae2ede8d5f9471a52f3bf64b902a5

SHA1
6c308a331aff75a759bdd0a505433a894996a44b

SHA256
da935999676905438ea3e91ca4853853a32d016e0b225c8f58361eae32c35089

SHA512
0eaf183886ab35fe671f665029bdc1442675b0cb40115490a3769fc0e3d034fb6afc052d60d8ae71e4031533ea74461c6d01b3b26af51c4401b5cf9dde88c277

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

Filesize
384B

MD5
16d9e9c30a30212430d413e5ff5e60eb

SHA1
a40c771d56ac396b28e24d8c1e3039b99762e205

SHA256
c83bbc10f72404afaa8b1709dd820470bcf11ebe81ec2c389ff1262ce364fbd9

SHA512
cb7cc07cba61ba663b7c56d75033c0d5a3e56343fa66f13b1c90382a23d78fc28cc82f04f65b599f7064cb2cc3e18b2128501dfd2ad8894c468f51a880a4d5cf

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2224-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2224-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2936-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2936-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2936-17-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2936-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads