mydoom | 2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574

General

Target

2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe
Size

29KB
MD5

e95797c608ce6495d39625de15f5f6cc
SHA1

490469191c5e8e2baaae829073c1d9c7042bc1fb
SHA256

2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574
SHA512

f338e93f1c388b6710517ab7ce02fb119198846d6baae7627aaead24dbde14f4d5e87df93052a63348a1ac8fe2eddb336fca2664b5c6a0c762d5ee1efb0387f4
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/TBhA:AEwVs+0jNDY1qi/q1S

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/1364-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1364-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1364-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1364-128-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1364-154-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1364-161-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1364-194-0x0000000000500000-0x0000000000510200-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
2088	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1364-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c7f-4.dat	upx
behavioral2/memory/2088-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1364-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2088-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2088-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2088-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2088-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1364-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1364-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000021a70-43.dat	upx
behavioral2/memory/1364-128-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-129-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1364-154-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2088-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1364-161-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1364-194-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2088-195-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe
File opened for modification	C:\Windows\java.exe	2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe
File created	C:\Windows\java.exe	2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.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	2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1364 wrote to memory of 2088	1364	2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe	83
PID 1364 wrote to memory of 2088	1364	2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe	83
PID 1364 wrote to memory of 2088	1364	2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe	83

C:\Users\Admin\AppData\Local\Temp\2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe
"C:\Users\Admin\AppData\Local\Temp\2935779dfd6a37db63fe3bd3293c8925396ffb19e51ab44ae6f4d0371e5aa574.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1364
- 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:2088

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\9IEW0KLU\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\default[5].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA246.tmp

Filesize
29KB

MD5
955944ebd1ecbe5aa761f5882cd0e386

SHA1
f079d4010c03d6ac9e691b72909fe69696794396

SHA256
b50fb5b2d25cabe557a31e793d7d56223400e716c4078d864f4ee9cd81c81537

SHA512
3fb5813fe14d55dbceeb08c4a40889f19f13d8fb32e17ab4c5bd3215ccf3c348f8f39fe0634cf8e7daf019d0be46ec888aa4eeac0fc8bab7bc6f7db745c3c0a6

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

Filesize
320B

MD5
a7bb2ba17408135c21d04ac997676556

SHA1
28e446fd6e6fc8fe7c0589c039ccbcfbb8ec02c1

SHA256
c1dc7b0d895d0ea0aca6a486da36ddb7cffad55f2b9c0e624e8d0caac8943462

SHA512
99394ffc78601fc57c098b3efe2e2c493601235d9a495b18806ff1a1bc9aa42f080680675be65c3cdf069fdf5ce056687161594bb76b2c12cfe59a67c9d3fa18

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

Filesize
320B

MD5
9d6f056e814c5ff3cdf110280b17e05d

SHA1
824f8b852a867bc02353bfc2ed1605e8e7c804df

SHA256
89e777018ca01b73b85a9e736e6ed265376e0f23d07569cca9a080db404d4b1c

SHA512
5701ff7318a237bf3c1105d4c21850f71efdc2f885be12092ab568ba78af2e6e1d55d1ed035cf9b3bf6407fe17b07f57d688cca8f1b4b4fd26e62cac73d82095

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1364-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1364-161-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1364-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1364-154-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1364-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1364-128-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1364-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1364-194-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2088-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-129-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-195-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-5-0x0000000000400000-0x0000000000408000-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