mydoom | f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5

General

Target

f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe
Size

29KB
MD5

ef2d850a9914948317e6880836c8e86b
SHA1

5f0916ad982d7d9cef526424761a1ea1330f931a
SHA256

f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5
SHA512

f88a28e60b68560580cbf80f9a9096179bed754a615269dc24cb7600ddba1f722a162cf11bbea7a3253e989f1acadfb559e87b2bf411a43af1a29d4e6131f3e4
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/4hr:AEwVs+0jNDY1qi/qQJ

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/4164-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4164-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4164-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4164-125-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4164-140-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4164-147-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4164-180-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4164-210-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4164-241-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4164-269-0x0000000000500000-0x0000000000510200-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
2184	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"	f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4164-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b5b-7.dat	upx
behavioral2/memory/2184-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2184-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2184-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2184-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2184-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0005000000011940-48.dat	upx
behavioral2/memory/4164-125-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-126-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2184-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-147-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-148-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-180-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-181-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-210-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-211-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-241-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-242-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-269-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2184-270-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe
File created	C:\Windows\services.exe	f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe
File opened for modification	C:\Windows\java.exe	f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.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	f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4164 wrote to memory of 2184	4164	f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe	82
PID 4164 wrote to memory of 2184	4164	f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe	82
PID 4164 wrote to memory of 2184	4164	f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe	82

C:\Users\Admin\AppData\Local\Temp\f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe
"C:\Users\Admin\AppData\Local\Temp\f56558e2f5e8ed9b9aa938295253e0ad7b1789aad3730256a5cfc240fd3018e5.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4164
- 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:2184

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\PGH3GSHW\default[1].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TRPPE7V2\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TRPPE7V2\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp604D.tmp

Filesize
29KB

MD5
40d0d541c9c4caf3980bc4866c0138d9

SHA1
c03e439fd80519a8c3e8d97732bd95bb69880379

SHA256
fd51143c0ff4ed935ba7a792a7255b60bbca1988d212139b5ac7de92c08cd228

SHA512
3699c6bc666d0260bd0e58f0d85bf0a5464aaccb63ab994075664d936942a06765c6a2e348b0da96115b6cba38d13aff96094fd32e2e41c8b82d66c32db7e167

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

Filesize
320B

MD5
2bf02e6fc531ee53f7b1bab7ad2d3ea2

SHA1
4d8912fe347fcdbafa38612821f7be74e9c550b9

SHA256
69832364ac4b2a0c09185fbd22dfce5302a9eb32300b51f75fad3c5d487507bf

SHA512
c8dfc256c0abd7680453d25ac09de2bc3f6582202d27b7ebcfda7a0f0641ec826c79e7e13cbd858568299e9841ae709e430a82ef0453cbcc4f17027e0f12a0fa

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

Filesize
320B

MD5
ee6fc39d46c5b7168749fcd4764aab51

SHA1
7af66f0ccc8eea01374e18d3fbc93bc4e6afde6b

SHA256
5b5f7515ea10da6525fde5a3503719cf9b17f4d1ab20def154b0af895212ab84

SHA512
47844920dcdba6e530c5eba555cfc293afd0a5e3f44f2460e3647dcf7a867ba0ff90301fe45ae572c21f460324250ebf14bc823c1cf4f71cd6afd3d6c264161e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2184-242-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-270-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-181-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-126-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-211-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-148-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2184-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-125-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-180-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-147-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-210-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-241-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-269-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads