mydoom | bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339

General

Target

bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe
Size

29KB
MD5

fe68c2468e57f4e6cb6846f7897227c0
SHA1

ec865d4c726433acf6e21cefa3f362f93b42c24d
SHA256

bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339
SHA512

bdf6a98d75a0a9b875a71a9d24651c554a22218cf5a1d26d97e96ca2010f37066b11325ab74fa01f0d71347e25f6adfd7d3614a787c3248398118d26620ab43e
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/d:AEwVs+0jNDY1qi/qV

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 4 IoCs

resource	yara_rule
behavioral1/memory/2808-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2808-54-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2808-56-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2808-78-0x0000000000500000-0x0000000000510200-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
2824	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"	bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2808-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x000900000001756e-7.dat	upx
behavioral1/memory/2808-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2808-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2824-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2808-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2808-56-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x00070000000186c3-70.dat	upx
behavioral1/memory/2808-78-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2824-79-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe
File opened for modification	C:\Windows\java.exe	bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe
File created	C:\Windows\java.exe	bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.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	bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 2824	2808	bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe	29
PID 2808 wrote to memory of 2824	2808	bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe	29
PID 2808 wrote to memory of 2824	2808	bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe	29
PID 2808 wrote to memory of 2824	2808	bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe	29

C:\Users\Admin\AppData\Local\Temp\bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe
"C:\Users\Admin\AppData\Local\Temp\bc69d1178fb25f4526cdb7bc2069600b7121ff66de46d26cb8a1f6985e768339N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2808
- 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:2824

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\tmp9D89.tmp

Filesize
29KB

MD5
aaa892bd4e4cf8bd600eb50111898259

SHA1
f187dec935a5fd969304fd64c515b69b541fdfe8

SHA256
cad7acff2d54bff3fd231007412617ce5c461a3e0fee7779c65b77ad09dbae48

SHA512
ca7f0a00983bdb3e2070bfa39c4928c2929076179cee7f0095601e8136180f0df8a36aa80d917e0da33d3c6ce5b04d2e3497b09d158911d34053599ccc590a29

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

Filesize
352B

MD5
46e838d431e2d577b596f1a3851de5ca

SHA1
6be115c2c4ca38933fd40202f456928a0db7a0fb

SHA256
c43594d2dc7e1235daf11a8cc58b43221a1764e0146fb099be1cb184c3abf016

SHA512
40273c78c02f52e7814ee7ecd5ed2ab1350183fbe5317c0628113c7432d7d5fa8c58f4751c205f19adbdc93f78e795f6fa5b02d427a5fcdb6fe2dfe21c10bae0

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2808-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2808-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-78-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2808-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2808-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-56-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2808-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2824-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2824-79-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads