mydoom | a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0

General

Target

a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe
Size

29KB
MD5

1737fde2897abc1d6a6884bb2baed138
SHA1

a6ab9f567df754f73feb9c3859476b08e50edc91
SHA256

a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0
SHA512

ed1017579a3dd12c081fad61abd3fee2e2bd269f90581e87c01c1fba1d0fa218b21061590099afa840886fd934fc22f503d3de300a2c361124a6c978f2ccdb9c
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/J:AEwVs+0jNDY1qi/qh

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 6 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5060-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5060-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5060-110-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5060-144-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5060-176-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5060-191-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

4128 services.exe

pid	process
4128	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.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

Processes:

resource	yara_rule
behavioral2/memory/5060-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/4128-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5060-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4128-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4128-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4128-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4128-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4128-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4128-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4128-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4128-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4128-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5060-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4128-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmpF5C8.tmp	upx
behavioral2/memory/5060-110-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4128-111-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5060-144-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4128-145-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4128-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5060-176-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4128-177-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5060-191-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4128-192-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe

description	ioc	process
File created	C:\Windows\services.exe	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe
File opened for modification	C:\Windows\java.exe	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe
File created	C:\Windows\java.exe	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.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

Processes:

services.exea2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe

description	pid	process	target process
PID 5060 wrote to memory of 4128	5060	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe	services.exe
PID 5060 wrote to memory of 4128	5060	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe	services.exe
PID 5060 wrote to memory of 4128	5060	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe
"C:\Users\Admin\AppData\Local\Temp\a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5060
- 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:4128

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\FQRZN8O7\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF5C8.tmp

Filesize
29KB

MD5
54ff4a90e2b1b2afb4cd3c73dd5536f7

SHA1
89ef9ad27559317de34883410a50e67496f1b359

SHA256
dd1eb9e2d8105e2fd7588bd492efb16b772d94272153a505f023dba4c7e60255

SHA512
271b6f968365f39bab9561952582e1b8290ff332b8370ecabe1d35ec66b7d44da5c83de582f73bc4abd472e778ed8964ae738e1862ac4e0517af9a903c05730e

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

Filesize
320B

MD5
e46f61d291ea836605a150f6acf82dd5

SHA1
dff8091d0bbdcd49306f3931c13b52b6ff3b3f8e

SHA256
7475e3c990880eb3db05095f68f6074560d0365be82cd446945c1d2c747940f5

SHA512
86a411692d3fc6beed1343c8660feb4ceba623a582cf896e3d42d2a45dbde5eb7a22116eb0c95b6d4b7bee65a0e598cafbd60016c45031fe4ae3ca00cda0abcf

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

Filesize
320B

MD5
8cf1d72430b3313ba17a76e5c1bb4d12

SHA1
fab2cac4ef5426ae59d815f8cc3c1b82e0496e6c

SHA256
597bd79e6420e288e8bfa1fa882df704bab37d0b4a524318f5b4df351b58ff69

SHA512
ab14f9e4770e82a2b8549fb9232651635fccaf63bd6b339199104af62efe5d2df221a028f3a635b3a650d327c6cdc067126f308eecc38694101f135481f38e8f

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

Filesize
320B

MD5
50e4d4fea1caf478c6bd26d81822ad4f

SHA1
f64d5ec5b7e14cf609fa2708fa5fb827582d3424

SHA256
7dc63ac8affc43cbf09f6582ea49611a5cbeb854add81e818880f661fcb51cdf

SHA512
d08bde5b660a4af8920bc4f0e0a1c88b741e808530d512e73865047ddb1ec6f34971683104d5f1632604d895dfa0131dff0c9a17acc8ea9878d5e3b9cf162574

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4128-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-145-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-192-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-177-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-111-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4128-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5060-144-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5060-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5060-176-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5060-110-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5060-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5060-191-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5060-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads