mydoom | 0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c

General

Target

0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe
Size

29KB
MD5

b048fb7bc3389855f911cdfa2d703572
SHA1

bfcead96bcd6f06c632af580389967a49a088d60
SHA256

0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c
SHA512

c32bb772cfdb6bd9873008ddd37f8ba5ad25e2672026da4adc5e66994e3be34dbf9634b94ca369d5110b466a655fed6e3c2326c28f127358a8dce4b1a6f69f5c
SSDEEP

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

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/1260-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-129-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-143-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-152-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-183-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1260-222-0x0000000000500000-0x0000000000510200-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
3540	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"	0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1260-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000023ca8-4.dat	upx
behavioral2/memory/3540-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3540-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3540-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3540-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3540-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3540-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3540-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023cc2-43.dat	upx
behavioral2/memory/1260-129-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3540-130-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-143-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3540-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3540-148-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-152-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3540-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-183-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3540-188-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1260-222-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3540-226-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe
File opened for modification	C:\Windows\java.exe	0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe
File created	C:\Windows\java.exe	0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.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	0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 3540	1260	0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe	82
PID 1260 wrote to memory of 3540	1260	0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe	82
PID 1260 wrote to memory of 3540	1260	0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe	82

C:\Users\Admin\AppData\Local\Temp\0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe
"C:\Users\Admin\AppData\Local\Temp\0e1aa2528e1e2e38aaf87ed05f5422a5c375d0e0b1bf15b273e910068386ea5c.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1260
- 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:3540

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\Microsoft\Windows\INetCache\IE\0BHOTC3C\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[1].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8152.tmp

Filesize
29KB

MD5
12ce3d22748fc2f9007480c1d0698607

SHA1
922ab74a5a5fa3dea7298d982d05cabcb43312a7

SHA256
a29c3e1605d1027d497475c2022129c845f95391cdc57095b31f912cedf4606a

SHA512
f824696c4398f99f55e84207d2bac3973709c53cf3872c2b5072127c32ce943b30e53c5401410c1d83c863c086cdf497f3f75638af8ca3c03e1df781dad7934f

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

Filesize
352B

MD5
6c8a06d012c87b2e6134cc877f932f36

SHA1
008d64b7dd8c2894c8a68bdfee08bd431ce95a11

SHA256
98830ab0b11ab041e8cfdba4a6d1cbd1ca850ad510d4627c6ee9e078281ac306

SHA512
30108fc2bf46f4d7c987f0c5d5fb5779038aca1911814e016124caa7d6a788839381d5bdbb26a8ce4417afebece1d7cf68891eb519041816b684d45200da47b9

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

Filesize
352B

MD5
cbf9aaaa678fa3f12905c8ca9794d444

SHA1
1afb5b5c47c450ff8420d16248d02e34bd8f0803

SHA256
83ab66d39b6e63ebbaa56d1b1b7061d0dd0c997248819587fb0601a154665c5d

SHA512
539e9328610cf5de2c08d53429f8e7383fbbdf4f172276f9aa04a686eb08f4f16daffb682adf43e5503e58d7ce24a97119be7a1fe6315a6803062a8e3c1d84cd

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

Filesize
352B

MD5
fee986522508610ae8cd9cc95ba857cc

SHA1
0045f6633ac2842043bd84c83912885acdca7294

SHA256
9f08f8222fb4d8a7520c5ba46119a6138e519f558a64fa1d8cb66de05fdbb902

SHA512
76bbb265a2175a257bb9cc6ae5067e1169b9a54ea1977e9615b5f90587b47b0f415a49371528db3167cc94f822a53c83a48092c0f08edf9d07019650bb75bbc1

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1260-183-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-152-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-222-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-129-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1260-143-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3540-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-130-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-148-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-188-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-226-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3540-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads