mydoom | 424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069e

General

Target

424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.exe
Size

29KB
MD5

2de7d4b52b1379843bffddb667928b70
SHA1

a987bc9bbe3497119463d9ba37a710e078480252
SHA256

424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069e
SHA512

7de29c0545e3a6a45104e6cc4097f20dd9f6222bf2df441edd79f755bddf10551725c92404636d28bf3dceb562f09c6d8099691b8d4e7dcd52f13948c7b669fb
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ON:AEwVs+0jNDY1qi/q+

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/1752-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1752-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1752-107-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1752-166-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1752-170-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1752-177-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1752-223-0x0000000000500000-0x0000000000510200-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
4496	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"	424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.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
behavioral2/memory/1752-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c6e-4.dat	upx
behavioral2/memory/4496-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1752-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4496-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4496-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4496-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4496-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1752-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023c8c-46.dat	upx
behavioral2/memory/1752-107-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-108-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1752-166-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1752-170-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-171-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4496-176-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1752-177-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-178-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1752-223-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-227-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.exe
File opened for modification	C:\Windows\java.exe	424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.exe
File created	C:\Windows\java.exe	424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.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	424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 4496	1752	424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.exe	83
PID 1752 wrote to memory of 4496	1752	424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.exe	83
PID 1752 wrote to memory of 4496	1752	424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.exe	83

C:\Users\Admin\AppData\Local\Temp\424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.exe
"C:\Users\Admin\AppData\Local\Temp\424ae81d4497577f4fbb4adc1bc16d79684d92437010227d3c71c5adda8e069eN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1752
- 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:4496

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\6IJLDY7V\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDCA2.tmp

Filesize
29KB

MD5
00c971d75bfd21338d1edd5e8a7a6ca2

SHA1
153037a54a2b94dc631d251edfcbdf2307500b06

SHA256
b15c994d17c22de677a6533673462e6d8f53920325835e97178511e6b7d8171a

SHA512
0dfc6bda2438a6aa01937f8e355f03b8cd1890541b9eda58afb0a1c0c9bc61d59550ad84c5503c4d6fde220bc26fc35cb306a6e96f0591d2771e11564abba3d2

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

Filesize
352B

MD5
ba92145903b42d4a95497acae027f63b

SHA1
a02a65d76529a4863f4693e4831f4b00c4de1f06

SHA256
fbec1f94a39de17829dc67352e50e2776c5f86ca698549ec6907e3c537e46e6d

SHA512
2c9221d4968d63147a187ed3f0d3bd041fa15a25dfd2468611b7cfa047c4fc0d0d027bbbf42430365290e41ccd1c089606a01d08802265cf76745cac37e8890e

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

Filesize
352B

MD5
9bcde5df0a945abb742b44eb31f8393f

SHA1
32fd90c8126a523a6a2b0a6af2e903e482c317f9

SHA256
91aa27b5cef190f69d055d3c72c420e212cdf9e57b10ceac5da0f509679bf492

SHA512
7a9bae46c5b20d4795d3e3499eb2ed7ef4a539a8c4e916739abd7d5fce000a44c16a0787878a2b636b0da50c90200dca367a83a3ee8e6012c65f95dd81787f92

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

Filesize
352B

MD5
71922ad161126d7e440282229dd07d0b

SHA1
41cc8b20fd388705aa97abfd51ba0f8f7cbc4814

SHA256
f667a704592778a8048c6eca920ccbed6c7eeb27fbfa2175f2cff3bf3c6510eb

SHA512
28d24ee9f3eb461ff2f50d6a6549bbe59fbf578a88ff0a7493b5214e9d372bbccff82ac9dae0d8b054ff76cdf7ff0f360b8327eaaeddd87ba41c7592e990b2d9

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1752-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1752-170-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1752-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1752-166-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1752-177-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1752-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1752-223-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1752-107-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4496-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-108-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-171-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-176-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-178-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-227-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads