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/1132-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1132-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1132-116-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1132-143-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1132-149-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1132-168-0x0000000000500000-0x0000000000510200-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

656 services.exe

pid	process
656	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/1132-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/656-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1132-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/656-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/656-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/656-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/656-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/656-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/656-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/656-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/656-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/656-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1132-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/656-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp260E.tmp	upx
behavioral2/memory/1132-116-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/656-117-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1132-143-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/656-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/656-148-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1132-149-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/656-150-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1132-168-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/656-169-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe

description	ioc	process
File created	C:\Windows\java.exe	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe
File created	C:\Windows\services.exe	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe
File opened for modification	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 1132 wrote to memory of 656	1132	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe	services.exe
PID 1132 wrote to memory of 656	1132	a2bad17342ed0dbf06072ce0466c116566b1e20dc684f92efe4521950749bfc0.exe	services.exe
PID 1132 wrote to memory of 656	1132	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:1132
- 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:656

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\8B3ZU6S9\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp260E.tmp

Filesize
29KB

MD5
d8cca82718f283b8285478a9ac4aeb08

SHA1
3e494c27d6e8af59d534fe6315094d380c2e6b9b

SHA256
ee0c22536fc566a2c3d25c10c17a6c03eb81b7fa152aa0f912748009b7ec9cbf

SHA512
c6dd603a7613d419d67fd8fd61b7f72fae1dd3747ed676423e5535d708282a1d97ecdb9111cf71cbedfd5779e1bc142d5f78040a71fc2bf8859b82ab8f4602de

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

Filesize
320B

MD5
d4b47856f4da13b04463b7b7c21b29ad

SHA1
db03ee05be73ee5c06b68ead2b0c457f63731949

SHA256
95e0b476f092bd3decd2c25f34cec7431ab171ff4397a6388ba8893a0585458f

SHA512
efc2157879525f37bc26dcec4b87c5ef04af7938a7e4a40ccc1a0ab351a1ded5e28fc041a60cac0fad7f95683f4c8249bcb4c3f5d9b96d9f7ddef07822aa603c

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

Filesize
320B

MD5
e851ba8e3b343421b31f3e3071103e55

SHA1
72730b1853690185baaf6c5fe21c7048c50d365d

SHA256
841647a37d5d3b6de7a524632d97b37f54f2abccbfabf8cbaee6a6eeb6e4c393

SHA512
c1c0600d215794e49093fb98c60c765829ba5dfb4e30b53a7f09ffa4e59c350561c1214c7d96213edc342b9321adf51bd349533a1764ac87808d1f4442f505a8

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

Filesize
320B

MD5
cfb1cc0cfafec5d5706980d35fe8e1ca

SHA1
e579c94f8eecaebfffa1f5a852323ed7fff0c65a

SHA256
c4b6c368ffbd2bff84668fdb5b6135088cdf5b50a779dd5bc18530887f7f9e2e

SHA512
ee46692167d9cc1db59ed9f239038fdac530fcaa7654dbdec51d6aafdcb08e06e81e2a057eada19a68b7c6b71813bc2993fe210080961dbb65018014517e754d

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/656-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-148-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-169-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-117-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-150-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/656-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1132-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1132-149-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1132-143-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1132-116-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1132-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1132-168-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1132-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads