mydoom | 22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175

General

Target

22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe
Size

29KB
MD5

dd394ae8e0cf6cf238c4c19affca6308
SHA1

089898bae1e51c162dc6297f54e299a50c0cafbb
SHA256

22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175
SHA512

526690586116fc69b82567fb91b38a130957a83f1353bf5dfd95c5eedcd96106f332f44cd88665ae48f83da4a87c27161c0693835f1da2669d91290621030b7d
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/T2:AEwVs+0jNDY1qi/qa

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral1/memory/2488-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2488-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2488-60-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2488-81-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2488-85-0x0000000000500000-0x0000000000510200-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
2460	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"	22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2488-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2488-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/files/0x0008000000016dd0-7.dat	upx
behavioral1/memory/2488-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2460-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2488-60-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2460-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2460-66-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0004000000004ed7-71.dat	upx
behavioral1/memory/2488-81-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2460-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2488-85-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2460-86-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe
File opened for modification	C:\Windows\java.exe	22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe
File created	C:\Windows\java.exe	22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.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	22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 2460	2488	22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe	31
PID 2488 wrote to memory of 2460	2488	22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe	31
PID 2488 wrote to memory of 2460	2488	22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe	31
PID 2488 wrote to memory of 2460	2488	22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe	31

C:\Users\Admin\AppData\Local\Temp\22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe
"C:\Users\Admin\AppData\Local\Temp\22282981d2402cb2212d8e6968d1cf04e5fc5bdf675cdaf744a9cb109612e175.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2488
- 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:2460

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\tmpC0A1.tmp

Filesize
29KB

MD5
d51ca4faec06b245e89a1f9af1996c0e

SHA1
9ccaab0f924ccda80b4bdadde7628007cef9fd4a

SHA256
0ef87f0ddeb030a286b73c985968160fd832d30dd16329f82813af1b17f07b9a

SHA512
fec403eefffedcddf5f9083ee92d99ffbf111beb32e998057370d573ff3e35d84806cdd9cf4bc2dab4122791f9d6dbb664f387dd2fce3655b32b544f25cf3ecc

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

Filesize
384B

MD5
9b98149ebe268d4c6e0368dff67a49a4

SHA1
f9bcdec8962779086544f34964b4f2c381eccc56

SHA256
b368b743d3c4a069813197b767924227857c72c667d41a7585ecab652c29cbd0

SHA512
7124193a9f84239f1efc0101a8de0a551bc5db72f170af7788fe9bb79830dbe2033717c44a7198588f9b6290e88dcc09cba5eeee1facb49aa7807cb7c369cf30

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2460-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-86-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2460-66-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2488-17-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2488-60-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-81-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2488-85-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads