mydoom | b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd

General

Target

b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe
Size

29KB
MD5

0c14d1a8ffc617213a304fe84916e796
SHA1

48c7ec08ebac189cf8d3b94e837074267097dee4
SHA256

b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd
SHA512

8b505a64aff69c4732db4406d78b75cd574bcaab6b46bd1bc68d64a2c7347a1962b62c42c259384e190b191daabc74bb5f5a57a8064519d5fb0b074d8065e9bb
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/L:AEwVs+0jNDY1qi/qT

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral1/memory/1712-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1712-62-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1712-81-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1712-83-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1712-87-0x0000000000500000-0x0000000000510200-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
2380	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"	b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.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
behavioral1/memory/1712-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x000700000001938e-8.dat	upx
behavioral1/memory/2380-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1712-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1712-18-0x00000000002A0000-0x00000000002A8000-memory.dmp	upx
behavioral1/memory/2380-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-46-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-51-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-58-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1712-62-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2380-63-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x000900000001932a-75.dat	upx
behavioral1/memory/2380-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1712-81-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1712-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2380-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1712-87-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2380-88-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe
File opened for modification	C:\Windows\java.exe	b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe
File created	C:\Windows\java.exe	b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.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	b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 2380	1712	b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe	30
PID 1712 wrote to memory of 2380	1712	b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe	30
PID 1712 wrote to memory of 2380	1712	b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe	30
PID 1712 wrote to memory of 2380	1712	b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe	30

C:\Users\Admin\AppData\Local\Temp\b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe
"C:\Users\Admin\AppData\Local\Temp\b15a28e8a054fc15076c05391d97b88465e996c4e7a82934f157882e3899bfcd.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1712
- 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:2380

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\Temp\tmpA22B.tmp

Filesize
29KB

MD5
fa265160bcd3e00b5ed66d7067b1e168

SHA1
5d053836f60d189c5df067be5a23530fa8f476ae

SHA256
f1ca8550fe55ec3d9e1e158be93d5b707c2920660e70aea83602f89b8aa70650

SHA512
5a9c752f88307a24a92c6c597596f829e7d0514392b0a181fc9c019df89b7362c493708e0aff6eab035104a7e799a0113e094b1130656474c7eb2a6cfc8a4b2c

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

Filesize
320B

MD5
d9ea4fc3263ac90c6d200d0409e68918

SHA1
e6525b4bd0a162c63f9733011a40ad98901be18e

SHA256
aacfdf17753bb658e270c0152c97392ba8bd6cf99facac3e3684cf1789a3ac55

SHA512
11072f6d319d8e7b48346d6eb0a6345a10c4ab1b354782302247b113ea4bebace164af266da9675e19b418dc010f2c737f29aa614ae951c842ebb79d7c7b9633

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

Filesize
320B

MD5
3960ea1da8c812215e4a9e7d358268af

SHA1
f97c0566b82f5af5e35c0e2019bdf5db2e0ebde5

SHA256
3ac2644b0c4ce8f5f9133ca29211c493c1fa4842763b3affa464fcca37799873

SHA512
d6421fedf5679984aacba27d5f715160ef278460a54f4d35929599c91237dc53c046e965f3edf79041fb0bc5c875ee40e7c430a7f4bc086199455878ab9a62a6

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1712-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1712-62-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1712-18-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/1712-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1712-19-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/1712-81-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1712-9-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/1712-10-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/1712-87-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1712-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2380-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-51-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-58-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-63-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-46-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-88-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads