mydoom | 48e8b665ecbc3a89d6098f81916d1e07c1228ecca4b41b86a5e3ba9bceefe233

General

Target

JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe
Size

28KB
MD5

7309961ec4b5d19f747d2ebefc2f4d80
SHA1

0d3ed220aae7096c4cb912650fedf7b7977d7e07
SHA256

48e8b665ecbc3a89d6098f81916d1e07c1228ecca4b41b86a5e3ba9bceefe233
SHA512

01e7fbe41f7f93d7bb0437fff8a85d2c75fb09f70ebb016b57b41cd5398690e1a4b9884474b44c37573a504ca4a1a332fbb6a58766591285708e6c12a4b0f08c
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNMs6Qq:Dv8IRRdsxq1DjJcqfJ

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral1/memory/2520-3-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2520-17-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2520-18-0x0000000000220000-0x0000000000228000-memory.dmp	family_mydoom
behavioral1/memory/2520-49-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2520-70-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2520-74-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2520-79-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral1/memory/2520-86-0x0000000000500000-0x0000000000510000-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
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"	JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2520-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/2520-3-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/files/0x00080000000174b4-7.dat	upx
behavioral1/memory/2380-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2520-17-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2520-18-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/2380-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2520-49-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2380-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x00070000000175f7-60.dat	upx
behavioral1/memory/2520-70-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2380-71-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2520-74-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2380-75-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2520-79-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2380-80-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2380-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2520-86-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2380-87-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe
File opened for modification	C:\Windows\java.exe	JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe
File created	C:\Windows\java.exe	JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.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	JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2380	2520	JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe	30
PID 2520 wrote to memory of 2380	2520	JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe	30
PID 2520 wrote to memory of 2380	2520	JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe	30
PID 2520 wrote to memory of 2380	2520	JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7309961ec4b5d19f747d2ebefc2f4d80.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2520
- 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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp119D.tmp

Filesize
28KB

MD5
7dda649860cb976efcbfceffe17f603f

SHA1
2497e74c3ead31a669b71ff86506477454f903a3

SHA256
ecbd7aeea14f3385b76276d7344902dab206e55fa044e8a64fec75fe7c86f28a

SHA512
b21e70d9621c7330200a769a6595c867982099f873522e5beba11233bda8786f206781b3e902d72f9fe15a9501a8b4bf4250f90031056a834ee66a386e2d0db1

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

Filesize
1KB

MD5
0df94f3df5ddd835dea2870fea44661a

SHA1
8350b40a9c5bb72f6561e4009197b410654d584b

SHA256
8d87bb1a909d93bba8e5a08eac98eaf09e2408e42a0f28dffd78b704d2e5bf99

SHA512
869e37e883d067013a034c6220fd20c5d00a6c29beac0521d7b01412b02546bff02a69249d7a19e766d78ccb469f6115611f831f8c27c3c125638794ab9c45d2

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2380-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-80-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-75-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

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

Filesize
32KB

Download
memory/2380-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

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

Filesize
32KB

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

Filesize
32KB

Download
memory/2380-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-71-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2380-87-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2520-18-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2520-70-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2520-49-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2520-74-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2520-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2520-79-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2520-17-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2520-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2520-86-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2520-3-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads