mydoom | 14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb

General

Target

14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe
Size

29KB
MD5

70af19c128b0c6fd556f32c569f009ad
SHA1

c11b5d91760c49f02a9f61eee1a5c5888df617b0
SHA256

14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb
SHA512

68926004b0de816c5aeb5014ac836221ab212e71423759d28665912c55b40f1658c9064f0d7801de0f1f656ba2fe0ab7b6a581edfbf4c32cc6b6730921342dbf
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Ohf:AEwVs+0jNDY1qi/q29

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/2476-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2476-38-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2476-62-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2476-66-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2476-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2476-78-0x0000000000500000-0x0000000000510200-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
2456	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2476-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0008000000017525-6.dat	upx
behavioral1/memory/2456-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2476-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2476-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2456-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2456-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2456-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2456-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2456-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2476-38-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2456-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2456-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0004000000013d08-54.dat	upx
behavioral1/memory/2476-62-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2456-63-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2456-67-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2476-66-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2456-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2476-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2456-74-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2456-79-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2476-78-0x0000000000500000-0x0000000000510200-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe
File opened for modification	C:\Windows\java.exe	14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe
File created	C:\Windows\java.exe	14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.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	14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2456	2476	14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe	31
PID 2476 wrote to memory of 2456	2476	14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe	31
PID 2476 wrote to memory of 2456	2476	14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe	31
PID 2476 wrote to memory of 2456	2476	14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe	31

C:\Users\Admin\AppData\Local\Temp\14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe
"C:\Users\Admin\AppData\Local\Temp\14b0176a40dda2fd5931884631af080bf1591fa160275e42c78d1e53eea363cb.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2476
- 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:2456

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\Temp\tmpE967.tmp

Filesize
29KB

MD5
7c06f2f766d599f25016e17c3e427507

SHA1
3d766fc64236689384dc69d6940b472705269dce

SHA256
04ef425fb275dabdd2a4c6ce5da87a25084d867e7e816abab37eb6e3d9d9dd3b

SHA512
c7d6812cd8ea0c7da62c9d88992417d58b1eb29632baea52cf2500bd855c3d0531ce22381262f92c52e42a753ff6a0f841ac8fc376a826bbba975e64473f6a54

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

Filesize
320B

MD5
ce22b80bb52d999e0f546811b3987831

SHA1
776fc225aedc91cf8c29ac664eeadaf89b0a4f2f

SHA256
32a0fa447a2d4f0ff7345e3408a584472faf3eac69cbe742e0aeed7d0fd77de5

SHA512
44469ceda4a0c91caeb5d25eab6c5f4b6d905792b41ace6ecd5c93e68eeb73d98b348d6109b4984c2de750763c9e8bbbb651ad2329ed8bdc8fb3ec93c2d31f55

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2456-63-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-67-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-79-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2456-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2476-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2476-38-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2476-62-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2476-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2476-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2476-66-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2476-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2476-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2476-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2476-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2476-78-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads