mydoom | abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20

General

Target

abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
Size

29KB
MD5

04fda200789f4051db2c69ea36eb9456
SHA1

e9bd1a478473b7722f6e46b0238c550cdc9ced3b
SHA256

abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20
SHA512

8b6ee11c0d94d29eac567699b044b8f4c332c9ee430157dfc6a9cca21535c44db817a146b67eef8e4c8f64c01d351940a19a766204df233895fb303f5b6ddfd3
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/79:AEwVs+0jNDY1qi/qp

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/1772-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1772-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1772-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1772-98-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1772-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1772-164-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1772-194-0x0000000000500000-0x0000000000510200-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
2288	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"	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.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/1772-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c83-4.dat	upx
behavioral2/memory/2288-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1772-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2288-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2288-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2288-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2288-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2288-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1772-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2288-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1772-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2288-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021f51-48.dat	upx
behavioral2/memory/1772-98-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2288-99-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1772-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2288-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2288-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1772-164-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2288-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1772-194-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2288-196-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
File created	C:\Windows\java.exe	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
File created	C:\Windows\services.exe	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.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	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 2288	1772	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe	83
PID 1772 wrote to memory of 2288	1772	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe	83
PID 1772 wrote to memory of 2288	1772	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe	83

C:\Users\Admin\AppData\Local\Temp\abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
"C:\Users\Admin\AppData\Local\Temp\abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1772
- 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:2288

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\84KCLP1T\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
320B

MD5
df6cc03a4a6662cb20427f3ed3172968

SHA1
742e3d56b7473ffba327fd93ce0dfd1f630979b7

SHA256
c6dcb99bd76542d03c6c2d5c006f1d13ef28df08670820ecfc47e1813bb06350

SHA512
9e79dd6a12ca5fe4af23d16e3eec7780902cdf555aa72dfb0745cbd43ea93b005dd7922c8b1c697947634ed4b21f8ea587278278779921a3895969a0e15c92c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA083.tmp

Filesize
29KB

MD5
aec3b88ad2d9b36c49c22ff5ecf79541

SHA1
0b2698cef9f59eac8619cf872779653bc26d6d6e

SHA256
9ed2b17b89d25ce1924fa1c3d3e33c508bb12cad4ce26ca1df11c3ff2dd1aeea

SHA512
fd48a419b989c90e8007d1de23ab453e26b597fa348993e070090b6e916f112825de8935ea8e648e3ee978e19f98190a471ce1e69b9d6831534a3a091ca34933

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

Filesize
352B

MD5
cfc6379c565afda5410dcfade15b3c75

SHA1
7a96fd3dde85b93cf78bfe472c31a52b8b538d7f

SHA256
72a17ec6e9179813f845bd50b2208ba46cc53712ad9de4b11212e83ca4930004

SHA512
5eafadea25bf32ac7eabacdc900d26b93a74b64e2c64d02967870f4da1a399b8bed92b90c081f6c021330afe53012f9d9d9996b1ddd265a50cb884d55951ddbf

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

Filesize
352B

MD5
bfd6eafb21129ce140eb6735458d1a6f

SHA1
8e25e63f627d57f4afdb71cab9d7035580941f79

SHA256
409a5ec010a3d67fd180d650155b8bd9183a1a834a571b62f3682a108d2e41ec

SHA512
132d13c890ad6605f97144e5e369a05678b026f1dd9ecff05a9685f4d729507cc6f3fd91916d6197b5f721377a23c66bc5755c4539da65a7d4fe149564da9d4c

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1772-164-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1772-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1772-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1772-98-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1772-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1772-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1772-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1772-194-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2288-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-99-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2288-196-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads