mydoom | 980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad

General

Target

980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
Size

29KB
MD5

de8afa279858905a14228a8e0728e1d7
SHA1

c797d658a6dc74abf2bcdb9ac131778c8d04d652
SHA256

980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad
SHA512

6fed4652d9d8c358fab7d4e33ca57213e86c4041f5d3669e77665f81023088bfe7326423622510a2a331b5b301e88713d47270b729846b549c9c3a8f963ff7f8
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Yhb:AEwVs+0jNDY1qi/qQ5

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral2/memory/1292-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1292-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1292-130-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1292-174-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1292-178-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1292-194-0x0000000000500000-0x0000000000510200-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
3520	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"	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.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

resource	yara_rule
behavioral2/memory/1292-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c9e-4.dat	upx
behavioral2/memory/3520-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1292-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3520-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3520-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3520-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3520-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3520-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3520-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3520-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3520-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3520-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1292-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3520-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000000707-55.dat	upx
behavioral2/memory/1292-130-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3520-131-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1292-174-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3520-175-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1292-178-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3520-179-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3520-181-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1292-194-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3520-195-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
File opened for modification	C:\Windows\java.exe	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
File created	C:\Windows\java.exe	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.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	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 3520	1292	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe	83
PID 1292 wrote to memory of 3520	1292	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe	83
PID 1292 wrote to memory of 3520	1292	980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe	83

C:\Users\Admin\AppData\Local\Temp\980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe
"C:\Users\Admin\AppData\Local\Temp\980ef462b2895c36859c6e490d22fe6fe1537da46cac76271182066d923adfad.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1292
- 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:3520

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

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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\Microsoft\Windows\INetCache\IE\O4PTG2YB\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1B5E.tmp

Filesize
29KB

MD5
ba9da01db20c3250cfd260fd5bee575e

SHA1
f7213bf9969916d3ec17f769ffd5271c9a7eba30

SHA256
ec8e6749b73fb8d45f40b80e479f278af7d95e3465c27d651bcaf70ca8bf7a15

SHA512
b09ee9add6462b7164fba7d93d017dae63c20b73c3d66cc3b92ab089bf8eee3d4f6c4f697bcc15561a30b96612dee6eb86383c52a36b7268fc648844d47d6490

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

Filesize
320B

MD5
6ed8459c24234c8a5f0bd6fcd6d4abbf

SHA1
254178adfa808256b5853116109f78c6e448c843

SHA256
3192e819de5a37b42a43763443394b73b654846b8ff4447a2a4dd61e8290b180

SHA512
ae20698294d4aa8568e48c93a7eab750d6f0c20bea814f05556371826515392fb002a3d3257d19dce05ca32d6db7358c7915013d72f4f6538283bee5c4283f40

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

Filesize
320B

MD5
79db92d5f8456067eff7acc99c968c0b

SHA1
99ac5fa4522b028c8f9cc6fffde75c3e82cc2cb2

SHA256
2f26393618edc99a269f037f939d20e310651bd6fccf9f6cab753e716bcaf7e0

SHA512
feccbd1b798bc37e0cfbd80f230c5fdd00259c371f46ba7077ee6c1e8b5d7ac166a7606c24c1605b2b568b2acaf0d5d6fff7f7e6a0ed88415d7a89fc0d74b805

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

Filesize
320B

MD5
78117b0673e349e935c260b521dc494a

SHA1
298915d53a72af744be45bdd4c7dd2127f60a1c4

SHA256
ea8a8b178c6563cdb898fecdd9c4c500117c05a4229c86ccc99aa8c830be3f9a

SHA512
a1d8b9b8f4db868cb4986b1ff97d867485580e7d01eca4b075b007ecf021627fe4441447ea25fc409bbe62f3f36f88b29473267e4ffeda1e4175bafc02fa29de

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1292-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1292-130-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1292-194-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1292-178-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1292-174-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1292-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1292-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3520-131-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-175-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-179-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-181-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3520-195-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads