mydoom | 96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943

General

Target

96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe
Size

29KB
MD5

bbaf77d9803d279a2c620f8735c183a4
SHA1

4a0efc9e1f31feb4d51277dc31c0e03792de9536
SHA256

96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943
SHA512

1b628295dea405274b93f6a1f1eef50e082d93acfb7d6de92ba5a04bdd4b53a2e9f26fd53a90baf7054109340cc78a848f46af3ac92a7a1634d7ee48322b0061
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/7u+:AEwVs+0jNDY1qi/qR

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2712-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2712-51-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2712-101-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2712-212-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2712-218-0x0000000000500000-0x0000000000510200-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

1200 services.exe

pid	process
1200	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.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

Processes:

resource	yara_rule
behavioral2/memory/2712-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1200-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/2712-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1200-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2712-51-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1200-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp48C9.tmp	upx
behavioral2/memory/2712-101-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1200-109-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2712-212-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1200-213-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2712-218-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1200-219-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1200-224-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe

description	ioc	process
File created	C:\Windows\services.exe	96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe
File opened for modification	C:\Windows\java.exe	96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe
File created	C:\Windows\java.exe	96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.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:

96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe

description	pid	process	target process
PID 2712 wrote to memory of 1200	2712	96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe	services.exe
PID 2712 wrote to memory of 1200	2712	96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe	services.exe
PID 2712 wrote to memory of 1200	2712	96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe
"C:\Users\Admin\AppData\Local\Temp\96ebe98bf75bc2ced7ac7bdddaa811a082914b4e3156c915c353cffb86dda943.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2712
- 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:1200

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\6IJLDY7V\GB60SBS2.htm

Filesize
153KB

MD5
48b9923280fbbf5bd3be47968a3a9649

SHA1
cd09342abbf6320b68aa284c46e413e5d52cbc05

SHA256
9a942c119dab4279034f1e184b0ee910c0271dab8363d6851cceb1e7833aebca

SHA512
3924cc0a9fed36a8b12fd9a02c87647fcffa53292693f386864077ae8adad69154767ef6c5c2659623b81c6f1c0ce9b6d21fabad676dbcd285371de9c09c32c8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\search[3].htm

Filesize
132KB

MD5
e04d1ecec9df0713df0991c7c493b7a4

SHA1
0473d40a0af4637e552b84e803b0aa4dd8c40c9f

SHA256
dc107b51d53bd09483f40fd511ae1f7ded70fa791491832f794a301838c56142

SHA512
c6fd312e96894c6899deab6586766e724b0bc3a0a72eb584e2f38c0b38b170cbd9880c416adda5a2a46bebb4da4d97e8d16b8b556cd90946c28efcecc8fbc39e

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp48C9.tmp

Filesize
29KB

MD5
a9b18e512b9dcec7a54b994fe4511683

SHA1
3af4d9618cf5ec219a37c6918f8fc4a136d1c44c

SHA256
b6c81aff0d2c03a909f23eda33483764e01b141ba9de62dd00c5714930c4d9b6

SHA512
ff519bde75214d8de24e42d63fb2c3b7ec7ef8209adab94be0642f8bb9b8e30eedee4f8b9fa66f03e263bcd1567d6e23bb82b435b1eee6faf4c8f7489745b266

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

Filesize
352B

MD5
3446c4da45317bd5b86b56f092684294

SHA1
12010822c398989fd439e1a9016fff5d15b97de7

SHA256
34381ae74287c972a68188bf74c3133c2bde40b24ac65255c9413746514d0577

SHA512
41f3c11230eea76674032b4783f28dcb75c34913cf59f1bd5339e44750d6ccca7a2a47edce3a6518afac64ba73f635e3a21ec824bec268b075a7f347aac28786

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/1200-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-224-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-219-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-213-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-109-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1200-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2712-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2712-212-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2712-101-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2712-218-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2712-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2712-51-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads