mydoom | d3daee8d62361f1d585f366aba9042afe5b9a573a9a134bf8bf2afa791bd6b61

General

Target

04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe
Size

28KB
MD5

04aba8a7d393d4432b1615238cd5d1f5
SHA1

71dbf58218c8b536113697ab11618416802af820
SHA256

d3daee8d62361f1d585f366aba9042afe5b9a573a9a134bf8bf2afa791bd6b61
SHA512

abe26bcaaa0638cef62529d9e7ab1ca3c16cedde1ceb80c4f5eafc119be0fe5dafb0783b4d4aee258a5d5f331a89016fe9602316e84b2f587dec8eb157820626
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNjsD:Dv8IRRdsxq1DjJcqfj

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/3552-13-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3552-44-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3552-124-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3552-157-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3552-166-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3552-185-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3552-223-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom

Executes dropped EXE 1 IoCs

pid	Process
1276	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"	04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3552-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x0007000000023460-4.dat	upx
behavioral2/memory/1276-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3552-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1276-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3552-44-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1276-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x002300000001e076-50.dat	upx
behavioral2/memory/3552-124-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1276-125-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3552-157-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1276-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3552-166-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1276-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3552-185-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1276-186-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3552-223-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1276-224-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe
File created	C:\Windows\java.exe	04aba8a7d393d4432b1615238cd5d1f5_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	04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3552 wrote to memory of 1276	3552	04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe	82
PID 3552 wrote to memory of 1276	3552	04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe	82
PID 3552 wrote to memory of 1276	3552	04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\04aba8a7d393d4432b1615238cd5d1f5_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:3552
- 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:1276

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\Microsoft\Windows\INetCache\IE\KQ3665LB\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KQ3665LB\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD397.tmp

Filesize
28KB

MD5
f737a1f2d3ca4b119e077cf759f463e7

SHA1
9c0640f411a1772b9cb65faf17af3390beb712d2

SHA256
39f9ab1c9e33589280ff1a06c79b3957ee1da235616771bdfd76e98acc585923

SHA512
0b832b4f88ff313089656fb8bf6caad36dce53b1e59d87a2afd32a5c579a294fa9bf457c272f6fa07b3064d0f2260ca7435ad650ea3c0ee82e9085d3dd656fe3

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

Filesize
1KB

MD5
82905bd97153c47ec0311c6ce0772cf2

SHA1
58a75b16add1fe7b8b5bed6865c31b19dc3557ea

SHA256
1ffd4f0ea664ba3c05f85890af9e352b1039b5d89bcde6b65c059db405520677

SHA512
a05a104b38d98427d018ac6249beba723ffd0267721a6204e3a437dccc251f9d1aa0786aa38e0ed31e1f613d700fb593fc09018b76ad413611feb9bd8946a505

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

Filesize
1KB

MD5
49c329a374e3f1b2295fcda58a9c1fe5

SHA1
7a92d2d5611f21c1c02e8d9e2f95030dffd32518

SHA256
35b438ad3d905dbd0f50fa23fa8ef1b6fee9ccac5642626436626aacdf1922d3

SHA512
ce0c48b570ae27c6b5e32cddd3bfbe209458671a1e090ec3d9be079c1c8aa1b2319f2d602aebcfee75802111656ac375e8b8d95efc8ee759380b57dec41f59d8

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

Filesize
1KB

MD5
3ee9376d6e6c676e90522e1df4f8f60d

SHA1
6eb6b87114083272b46886bb0d1d77f0daaf87cd

SHA256
c429fa2c53bed0473d21a9bfbec54f9b1c939031886b7517752295c7607e5a99

SHA512
b7261c2e28c9297a5b51d956f8575d0d827ec25c8e23107f9c285fd6bafe66b8faf015ce12172ef0ca8ffbcc2b346b786b9ecd50c5da9e4d4246cac409ef1963

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1276-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-125-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-224-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-186-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3552-166-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3552-157-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3552-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3552-185-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3552-124-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3552-223-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3552-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3552-44-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads