mydoom | daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068e

General

Target

daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe
Size

29KB
MD5

7f0776095f3b467787935e2b9bc67ff0
SHA1

5aa43c09a3e83f0030e14e76fb3bb5d4b20a73bd
SHA256

daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068e
SHA512

fb2434916358080a33d27e187f102558f661bbafd91a7602b96024645be50f9dbcfd450b5236c4fd416cb4539964c1e5fab1ec76efb274c1c92613bf9b96dc18
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/1h3:AEwVs+0jNDY1qi/qNV

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/684-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/684-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/684-80-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/684-148-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/684-155-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/684-162-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/684-193-0x0000000000500000-0x0000000000510200-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
228	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\JavaVM = "C:\\Windows\\java.exe"	daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral2/memory/684-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b88-4.dat	upx
behavioral2/memory/228-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/684-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/228-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/684-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/228-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000023ba6-43.dat	upx
behavioral2/memory/684-80-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/228-81-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/684-148-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/228-149-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/684-155-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/228-156-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/228-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/684-162-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/228-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/684-193-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/228-199-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe
File opened for modification	C:\Windows\java.exe	daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe
File created	C:\Windows\java.exe	daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.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	daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 684 wrote to memory of 228	684	daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe	82
PID 684 wrote to memory of 228	684	daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe	82
PID 684 wrote to memory of 228	684	daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe	82

C:\Users\Admin\AppData\Local\Temp\daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe
"C:\Users\Admin\AppData\Local\Temp\daae11026f505922179bede4977c214631dd5d68684873a9506b4e7ce875068eN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:684
- 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:228

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\IQ93NPJ1\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\IQ93NPJ1\default[4].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WQOY74U4\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp60BB.tmp

Filesize
29KB

MD5
ca479b092ff029c18aa8ba0c04f307e5

SHA1
979337db61e4e0d2c16db65e36be29d83b984006

SHA256
7ec8fed2b686437f6e9ba4b30e72d37d27fe4c006b971b7c0b91332ae85a8bbd

SHA512
e71dfeea3ee26af4a4f0836c7842e8356f2ee4f9d0fcedfb86b92aee3d624afb0562db51e6f3d1a9d0cd0b690cbbb5685eac31c25b9789a2cfb47652808a7021

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

Filesize
320B

MD5
1608e789c062b24053f48f327b2f5ac6

SHA1
d30cef0656dfc601be88ca9a71cf5713309523fc

SHA256
2278c6cf2514f6591ceae7ed854045f33a6888c3f33487a6cea203c0046f2dee

SHA512
471ddb01e84461e346c8a3c46f2a70e5c1f2c52947f076a9395c895a51b1a028b1df7a0345873f6ea019c1f426992270f1fd36ae70819907133140bd0d57cd10

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

Filesize
320B

MD5
ef382d5ecd563e7b02552bb2ff1f265e

SHA1
61935e37216763ed52e96bf6544e6e0b16243ddf

SHA256
e227bcb8f16682ce1e288c8dfd70f4c59f88c16c9ae84222aa6cf1a4073ed21c

SHA512
9e2dd0742af60e732e6bf70e4197618c21e0a59314205207e5b3111d4e191fd65c74c4f3ec01d83f9afe80fd13b6abd4bedbb620aa9be3fe754d50623b5755c2

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

Filesize
320B

MD5
38c86b72bd21b0aaaf9ab7600eb16ac7

SHA1
1d98dea9a6efaa557bcbb124a52172337c9556df

SHA256
b7cab9c1c6e39d87a8848963b17e9820fb0fbdd0c92c2f157045e0eb1abb82e4

SHA512
57faedd0a010feb709c13463a60365950128e009da0f13aaf0d1dd9f3a77720392685f2499879aa62357d569aa7cfc80ff13388b6030a31c95a272ab75e9482f

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/228-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-199-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-81-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-149-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-156-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/684-80-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-162-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-155-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-148-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-193-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads