mydoom | d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059b

General

Target

d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe
Size

29KB
MD5

909e9e27f9105a8b782966d761c2c490
SHA1

caf72a692e0573939d84d4d7178130a3c86e146d
SHA256

d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059b
SHA512

c4afa37c1b8f39491a9e64ec3d776ab46991f75c8a81e3fb03ee1d7064368ad99a01e30d50b458aaa3aba8f2e665b435569e887cc20bd6c68155d2d907c52700
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/mhp:AEwVs+0jNDY1qi/qeT

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral2/memory/2440-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2440-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2440-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2440-146-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2440-169-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2440-176-0x0000000000500000-0x0000000000510200-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
2572	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"	d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2440-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023caa-4.dat	upx
behavioral2/memory/2572-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2572-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2572-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2572-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2572-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2572-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2572-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2572-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2572-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a00000001e786-53.dat	upx
behavioral2/memory/2440-146-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2572-148-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-169-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2572-170-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2572-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-176-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2572-177-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe
File created	C:\Windows\services.exe	d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe
File opened for modification	C:\Windows\java.exe	d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.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	d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2572	2440	d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe	85
PID 2440 wrote to memory of 2572	2440	d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe	85
PID 2440 wrote to memory of 2572	2440	d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe	85

C:\Users\Admin\AppData\Local\Temp\d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe
"C:\Users\Admin\AppData\Local\Temp\d70e9a23de3a72755257fd9a42d41561275036067f5036058933555c8484059bN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2440
- 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:2572

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\3DWZNJ32\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF2F9.tmp

Filesize
29KB

MD5
09ff830262aef549d17b91b5cf3b4f2e

SHA1
649ef729497a88b1c60ea1893639d561bebc878f

SHA256
75f25d49d62aa2d95578c5ad2a099004e5387bd7811d64b24bb4b1b4f551c2d6

SHA512
4ee1c078b7149815c557d7c04f0ff3c0caa16ff8519d25a803072ced07b74359bb10fcaf50247ae9a9b61c125d10622a602df185572f5f9dbd6f903af7aa7881

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

Filesize
320B

MD5
3acb41cc8e2d41c39f69f913d539ad58

SHA1
325b562c8885d4aef638b5548f88d82510c6fc99

SHA256
429a8ed5e4d9b7e185656bdbbbaac7186d6f326bcb04991e5bc0b4c3eba99595

SHA512
05d38c17e54fdc74ea28176320f4d3b63fed93bc690fffbf9f7edfb348c0fc1e8041c39e2f273c37bdf8ee26ebde0dc1004123e204f597f0d3bf02b602206acd

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

Filesize
320B

MD5
e4c8d0501810c59279688fa36299b376

SHA1
c9c8484bd7500a29821ce5dc8de83eb077c7f632

SHA256
26bdb2ef59f5f08e08664a6053af2d9dba1f19c4168b03a1e2bf1c14ba65f54f

SHA512
1131d41b4929fa4a758bc88b27459f7917fd7aacc6a225f13c92a0e22534b521b139166ee7c2750b772f59a31c8bef7d63e48698753d377074bd39383f55036a

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

Filesize
320B

MD5
34a78709b1e48a40ece3253919abd527

SHA1
b3114ee4a034ef4b1d0b2b271ab3aaca5c3a70b4

SHA256
7ac8738abcc84db0eee695d5c7db2956e615ab52078fb742ebd8d0b2901511fc

SHA512
1d0fafa15c9921af7916851d0e0e346cb644e1847e6972188609283d2aec782202fa76fcc0f8e349de8a90a48c9452bacbace662e469f97da14c4befdfb549d3

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2440-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2440-169-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2440-176-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2440-146-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2440-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2440-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2440-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2572-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-148-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-170-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-177-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2572-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads