mydoom | 074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241

General

Target

074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe
Size

29KB
MD5

93b6408aa9af2368b0840e7ccaf9463d
SHA1

2214e94914d4749bae3955fa0d070a75479a8dc9
SHA256

074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241
SHA512

e5df42e723829d6e4d2eabf6cf9af82b3b911ccc6db9c9fb4668423e4378072a2293db69681a3cf64665ace65db23cff0ecae3bea721db3a3a0ef3c3584d32b0
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/TZhg:AEwVs+0jNDY1qi/qdC

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/2316-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2316-45-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2316-50-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2316-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2316-73-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2316-78-0x0000000000500000-0x0000000000510200-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
2844	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"	074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.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
behavioral1/memory/2316-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2844-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x002e00000001604c-8.dat	upx
behavioral1/memory/2316-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2844-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2844-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2844-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2844-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2844-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2844-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2844-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2316-45-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2844-46-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2316-50-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2844-51-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0009000000016c10-64.dat	upx
behavioral1/memory/2316-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2844-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2316-73-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2844-74-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2316-78-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2844-79-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe
File opened for modification	C:\Windows\java.exe	074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe
File created	C:\Windows\java.exe	074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.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	074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2844	2316	074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe	30
PID 2316 wrote to memory of 2844	2316	074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe	30
PID 2316 wrote to memory of 2844	2316	074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe	30
PID 2316 wrote to memory of 2844	2316	074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe	30

C:\Users\Admin\AppData\Local\Temp\074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe
"C:\Users\Admin\AppData\Local\Temp\074a6c3084c561287201669b465ae5b1d0c4ba3bb0d934673a7b3565c3189241.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- 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:2844

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\tmpB5AC.tmp

Filesize
29KB

MD5
1c69f8f11747aa74f8d70300db988bc3

SHA1
92802b4f834e8418a88d5fc5a6b31c47e75b325b

SHA256
af0883090c2ff3359f71dd6cd8d7a861ebe686aa87ab0878d359dcbaae90bccd

SHA512
01eaa350dbed3a71952ee3029e45391956a6ec2a0c4a92a0f9ae4176bf69c6fd2dfce155daa3c57ecccd3a23198af1bb551982f956485956b3d314a64759e56a

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

Filesize
320B

MD5
1324ad94b68e8042a8348a9ad1ef2836

SHA1
e285c27a99d2d7befb28fa39cf027b4bbf8a8da5

SHA256
f062b5aaa7580dca84736bb5a7bffce06ada6a6d14b230f7e41f063780278645

SHA512
857ef2adef30b07fb87dd77ed8c42022098804e1b514d2d982d8c27fa7e06ecb1283ad4f1cb3f4320966236542625fdf03ee271718262530252c2892e2673449

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2316-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2316-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2316-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2316-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2316-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2316-78-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2316-73-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2316-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2316-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2316-50-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2316-45-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2844-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-46-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-51-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2844-79-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads