mydoom | d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7

General

Target

d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
Size

29KB
MD5

ae1b0cc5204af856bb5483c396d351a0
SHA1

4f3e1c64619cbf2df2c50ff50a037259fd6acca0
SHA256

d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7
SHA512

6cfba2bfdb00537a878498eaadbe50f2c7d462e9ec682caee1053d8363ee44023a4611948fe12e8815a777c25b09d0c49dce16dd2315f409b2024c2402a29516
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ThhQ:AEwVs+0jNDY1qi/qFm

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/3112-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3112-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3112-96-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3112-146-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3112-148-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3112-168-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3112-203-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3112-228-0x0000000000500000-0x0000000000510200-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
4664	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"	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3112-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0009000000023ca4-4.dat	upx
behavioral2/memory/4664-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3112-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4664-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4664-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4664-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4664-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3112-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4664-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023cc8-36.dat	upx
behavioral2/memory/3112-96-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4664-97-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3112-146-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4664-147-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3112-148-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4664-149-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4664-154-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3112-168-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4664-169-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3112-203-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4664-204-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3112-228-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4664-233-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
File created	C:\Windows\java.exe	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
File created	C:\Windows\services.exe	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.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	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3112 wrote to memory of 4664	3112	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe	82
PID 3112 wrote to memory of 4664	3112	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe	82
PID 3112 wrote to memory of 4664	3112	d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe	82

C:\Users\Admin\AppData\Local\Temp\d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe
"C:\Users\Admin\AppData\Local\Temp\d08f6b906345ba84b63d0741a8760cd4fd030a2e45db52d4d0152021541eb0f7N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3112
- 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:4664

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[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[2].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\default[3].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7C40.tmp

Filesize
29KB

MD5
2fef3f252e6d68ef0b02d55b3fe39f93

SHA1
835b5c6ecc8bd4ac6fd249110450d17093c258ec

SHA256
f21cc25d5e0669b7f8a1574e8cd19173cda4d302c0f959baa9cdef02cf0bb16e

SHA512
9c29ee7f2f12c87b6538d18b3c749a5fa8402b2806dbce4de4ffd7198e4e499029cc907aa7478da7f5b31ee9eed55d9278de2b3e50c5976bcfdd5baf87638afb

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

Filesize
320B

MD5
210a3fdf7587addb31af9964c2c18fa6

SHA1
904e60a4cf27d264de2e5171ffa51756fe98ec77

SHA256
7b7cc0e82d7002d104c9d11f2ac017904a5bfef1eb9b2f2483e8e0128ca47447

SHA512
f0a7cdf3c32d6228856bd5892b25f7fe1d045f03cfe639a2fa29979a31d40f1f0cdd14ab7b0eb7163ad0ff8b7cd3ab6583ace7fad67fa385729eda49436c5118

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

Filesize
320B

MD5
07bcc871a87debd8a5252627083669f5

SHA1
c2a446e621f7474356351c8e661b04cad4852995

SHA256
71982c4224e3167d4204300560f87e9d4486e9ca1c6d6981744ca7ae117231c8

SHA512
a29c58f61794988c3a90bc13bd9cd426e033344a543c8e7cc2be5b88a95b27128ef85248fc8a4f5307ae11ddd82475aee6f730140622b388655e83542d926a14

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3112-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3112-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3112-203-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3112-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3112-96-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3112-168-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3112-228-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3112-146-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3112-148-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4664-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-149-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-154-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-147-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-97-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-169-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-204-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-233-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4664-6-0x0000000000400000-0x0000000000408000-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