mydoom | 06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a

General

Target

06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe
Size

29KB
MD5

b362ed78ae4485d733be39842f7f376e
SHA1

47b803a7f6ae0f2e6dda779a6cfb19d3038bc1c1
SHA256

06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a
SHA512

3282b36891f92b1aeb4e8bb4fea358315558470e31293e6f1e1955960f879c91747f3e75dd75d869cbb595b208ddc7077819fe2b5538c3330702f5b808d596e0
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/GE:AEwVs+0jNDY1qi/qOE

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral2/memory/3972-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3972-51-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3972-138-0x0000000000500000-0x0000000000510200-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
1664	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"	06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 19 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3972-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b8e-4.dat	upx
behavioral2/memory/1664-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3972-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1664-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3972-51-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1664-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0004000000000709-65.dat	upx
behavioral2/memory/3972-138-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1664-139-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe
File created	C:\Windows\java.exe	06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe
File created	C:\Windows\services.exe	06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.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	06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3972 wrote to memory of 1664	3972	06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe	82
PID 3972 wrote to memory of 1664	3972	06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe	82
PID 3972 wrote to memory of 1664	3972	06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe	82

C:\Users\Admin\AppData\Local\Temp\06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe
"C:\Users\Admin\AppData\Local\Temp\06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3972
- 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:1664

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\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Jkdx1uj.log

Filesize
288B

MD5
33d0ab051c0071d99ea2bd3b50fda8fb

SHA1
ad154b9ef23363239df29a8aa90077606056645a

SHA256
129960bbb0533d6681de93a1b9691a4c47d3f58b45f28be1320b66ccf2c09fb8

SHA512
cabe44809e4c6ceaca33ab0c057687fed3ff839beb508ba874b400713cd82d4a7cbc6ede60165512bf379c37767cc55b51b74f7ffeb317b742b759203a7325af

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp15A3.tmp

Filesize
29KB

MD5
b362ed78ae4485d733be39842f7f376e

SHA1
47b803a7f6ae0f2e6dda779a6cfb19d3038bc1c1

SHA256
06a7e0acc29fe6e90995f06cd174e58afb62df6b3a3a7514d1134ca7752f083a

SHA512
3282b36891f92b1aeb4e8bb4fea358315558470e31293e6f1e1955960f879c91747f3e75dd75d869cbb595b208ddc7077819fe2b5538c3330702f5b808d596e0

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

Filesize
320B

MD5
2742f2db96187aae1ccf6267c9dd29f7

SHA1
d974f3089aaba2e3b8784d50df51e0154514d796

SHA256
5744bddf90f4e236e3d784e7fabffb9ce841e7a55d316380c3d8b5fd1ab1b38c

SHA512
0399341236154866d88b6ae4c35e03528e9acce645ae8bcd00c77a8aeae74cf3dda14c1e746421ec09a462a9283f0cddf2c812bdbf415dd0999aa3953c18caf6

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1664-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-139-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3972-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3972-138-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3972-51-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3972-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads