mydoom | c0d3bbe126bb1a9a168dc9bbca7dfde877ae29a761a730d7110be26d977d158f

General

Target

f718515f235563e41599885b260fc47e_JaffaCakes118.exe
Size

28KB
MD5

f718515f235563e41599885b260fc47e
SHA1

4231ed458f87bcea99b11d95597dc519ba88f02f
SHA256

c0d3bbe126bb1a9a168dc9bbca7dfde877ae29a761a730d7110be26d977d158f
SHA512

c56669106508b894cec564d9ce20da46388fe1d751ea3cfa6f89663cb1bf3e5c1b01da0203e4ed990c1baa13f84596608a142d36310a814dfc358b3c564eef4c
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNLpB:Dv8IRRdsxq1DjJcqfapB

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral1/memory/2412-9-0x0000000000220000-0x0000000000228000-memory.dmp	family_mydoom
behavioral1/memory/2412-2-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2412-17-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2412-56-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2412-79-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2412-81-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2412-86-0x0000000000500000-0x0000000000510000-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
1748	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"	f718515f235563e41599885b260fc47e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2412-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/files/0x0008000000015d81-7.dat	upx
behavioral1/memory/1748-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2412-9-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/2412-2-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2412-17-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/1748-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1748-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2412-56-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/1748-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000015f25-72.dat	upx
behavioral1/memory/2412-79-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/1748-80-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2412-81-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/1748-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2412-86-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/1748-87-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	f718515f235563e41599885b260fc47e_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	f718515f235563e41599885b260fc47e_JaffaCakes118.exe
File created	C:\Windows\java.exe	f718515f235563e41599885b260fc47e_JaffaCakes118.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	f718515f235563e41599885b260fc47e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 1748	2412	f718515f235563e41599885b260fc47e_JaffaCakes118.exe	30
PID 2412 wrote to memory of 1748	2412	f718515f235563e41599885b260fc47e_JaffaCakes118.exe	30
PID 2412 wrote to memory of 1748	2412	f718515f235563e41599885b260fc47e_JaffaCakes118.exe	30
PID 2412 wrote to memory of 1748	2412	f718515f235563e41599885b260fc47e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f718515f235563e41599885b260fc47e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f718515f235563e41599885b260fc47e_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412
- 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:1748

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\tmp7477.tmp

Filesize
28KB

MD5
b1b6d4794d7ae8cba7944f1ba5319ebf

SHA1
9be3e6b93a9209d693f88b580d5bb8e954291ed1

SHA256
7425ab5b0ac64f460fc78eb9ac71430b782fcba03fb45383faeb7d0a7ce7e86f

SHA512
fe52f79ec687b9cee5988866616f07c6d1dfa380efc44bde965210f765e39828af1e8e70311b98340bea08bc3ed2d1ae8993d42dff8aa8b33d9ea78779b14b23

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

Filesize
1KB

MD5
0a9fcc843eb7e1efd736e87acf742a8b

SHA1
bafaa5dc9d1d53d645e2de49c857f10f0ab82d9d

SHA256
b674e98036c0b7206b15f4fe3c34f3d4d15ccc16b114c405af66329fb156b44b

SHA512
0ae99c4247f89b466fe112925357c30c8a10f4832e6a38bd2e14852ba790c747740070688f9080df12fb278967ba6c28199001992eea42ee3db2bf77b94ed9a3

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1748-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-87-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-80-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1748-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2412-56-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2412-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2412-2-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2412-79-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2412-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2412-81-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2412-18-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2412-86-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2412-17-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads