mydoom | aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a

General

Target

aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
Size

29KB
MD5

000cb0186c0894410966310064cc4d2a
SHA1

e85ee7b1eefb9ba8374adb57effe1eb9c53e52c8
SHA256

aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a
SHA512

686823a5a40331a58fa901da11c335a5d8bbc752ea5cd4d538ac01557be9a1a90aaeef52756eed77651da68b66c7f47bf48212d4d2028f9fdfa47026d85f6486
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/shA:AEwVs+0jNDY1qi/qky

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral2/memory/1248-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1248-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1248-120-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1248-164-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1248-168-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1248-175-0x0000000000500000-0x0000000000510200-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
5004	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"	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1248-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c7f-4.dat	upx
behavioral2/memory/5004-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1248-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5004-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5004-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5004-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5004-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5004-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5004-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5004-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5004-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5004-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1248-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5004-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0004000000000707-60.dat	upx
behavioral2/memory/1248-120-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5004-121-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1248-164-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5004-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1248-168-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5004-169-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5004-171-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1248-175-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5004-176-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
File opened for modification	C:\Windows\java.exe	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
File created	C:\Windows\java.exe	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.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	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 5004	1248	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe	82
PID 1248 wrote to memory of 5004	1248	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe	82
PID 1248 wrote to memory of 5004	1248	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe	82

C:\Users\Admin\AppData\Local\Temp\aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
"C:\Users\Admin\AppData\Local\Temp\aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1248
- 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:5004

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2BEA.tmp

Filesize
29KB

MD5
4eabf0076f2ce931644ca18f7516b7de

SHA1
643cbad8c8e44378685a17d4d9bb15a0272d3389

SHA256
0c8562467833b4d7739383ce460ead815d3b0dbe6437ccb16199e8b37a3a2baa

SHA512
5c19f6a43425e3774cefd79e6bd785cf226656eaed90f80c69bba20fdea0e94d5c1a1820979ef41658d58996a0b954391f4a8f9b7d9b5615f08f07f1cf98aa12

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

Filesize
320B

MD5
1351c6e3fe5113bb9ba8bc95c102b108

SHA1
6dc98011c048f9917db8239b920d60128cc737d3

SHA256
f0fe5f13848184eeab1e7201406c4e8d0be3f21062fb672e52efc8ed13f65ce4

SHA512
6f5763a7965a8d8505c8b5dca25d6f4970695eaa05470366a5a315d00790d31cb002b99e028a03090009689dfa7f522d22cbcd63a96e5d42a7341fb25945ad38

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

Filesize
320B

MD5
14aa88d6502a48138ca34353336fa35b

SHA1
f206a40e47c07f259c13bb567c3b24ba3e0e2e5d

SHA256
524c9c9f7c554f9ead8b6ea036063f8bfdff3f43defa1500056638806d1c3a69

SHA512
0604e527ab6afdfaa1c93894f813e8695c7b062303a8f4b94899c2c417c72441fb3bf96712fe0d2a0f2ebe8955ce9914a07c2f4f2abd46bbea584d469c25540e

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

Filesize
320B

MD5
0ab2f1d04b990fb367af9492e4ca3657

SHA1
7f90df621f9ff71ba390c574c30c8b3c0c30e968

SHA256
418e4bb140ff19b5bd8509456422f47764c064ce73f2638e26e8ca0c6804437d

SHA512
f2af4bdbc5f901470f227ea80393beeaf057dc6dd800ae2a9951ffd5dc4b1c4187f02a6b79ba0c87cf3d3b9cea09c43108ebb14ac07c87d47e877cba69c5e4e5

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1248-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1248-168-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1248-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1248-175-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1248-164-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1248-120-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1248-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5004-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-121-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-169-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-171-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-176-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5004-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads