mydoom | ce4ae520a4c40765c3f452f2c8c93f1dc81467329f513e3f86f3f55b989d8677

General

Target

e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe
Size

28KB
MD5

e63826964b0829292cfa64f07ec60c22
SHA1

0d5f4e697b724fa6d0bee637d45a1d786bb74aae
SHA256

ce4ae520a4c40765c3f452f2c8c93f1dc81467329f513e3f86f3f55b989d8677
SHA512

536b8e39ce61e43f0391fec446d95af95a5a98b1ba596527310b9596fea7a3632ee3a1ef49247e5e167ceae023d53a1ec013aab4418c310a893c5414fa6d4c7a
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNnycbT:Dv8IRRdsxq1DjJcqfRQ

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 9 IoCs

resource	yara_rule
behavioral2/memory/1888-13-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/1888-37-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/1888-39-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/1888-145-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/1888-171-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/1888-178-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/1888-204-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/1888-236-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/1888-282-0x0000000000500000-0x0000000000510000-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
3420	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"	e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1888-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023caa-4.dat	upx
behavioral2/memory/1888-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3420-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3420-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3420-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3420-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3420-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-37-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-39-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000e000000021a70-53.dat	upx
behavioral2/memory/1888-145-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-171-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3420-174-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-178-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-179-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-204-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-208-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-236-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-237-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-282-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3420-283-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe
File created	C:\Windows\java.exe	e63826964b0829292cfa64f07ec60c22_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	e63826964b0829292cfa64f07ec60c22_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 1888 wrote to memory of 3420	1888	e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe	83
PID 1888 wrote to memory of 3420	1888	e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe	83
PID 1888 wrote to memory of 3420	1888	e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e63826964b0829292cfa64f07ec60c22_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:1888
- 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:3420

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\9IEW0KLU\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[1].htm

Filesize
304B

MD5
501bf5e815895084e1e59b117d9aabc3

SHA1
65d96aaaa1e7b20b2091710f06993e22ddc98e4b

SHA256
8aed5797f456528337cfc3fa2206f878fa0ecf0e10a1bc24a79bf28f0dc35f9e

SHA512
9fe5cd8f6013aecb2b0be15c450a2a0fc6bb12453d29678cb87cc4023530178b181ca0b3f276ff36588b79da7e686d48374184b5d36cf8d6a8ce2fefa49af512

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCF83.tmp

Filesize
28KB

MD5
5fad83767710a8347cae02be6cea4126

SHA1
486347aab9b2c67a0426267e3a0aaa2d4526b0eb

SHA256
463987b34fe742003434a5b83a1a46e3edd9aa8f8b00456349a8503cd521e5f3

SHA512
8ddd02ba20ac10a2fd6de22fba771f80cfcf663496052832aa68953a17e355da46a5d87e9703af58eabe5a9344a85ffe8b558d8960f492258f164cecfd1ae43e

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

Filesize
1KB

MD5
8a78987816f32ef26778db94e1179932

SHA1
a28fbfabf301cb1f033b95a574475a681f92521c

SHA256
0ba252ee6df2c8efb58fd03159007e3fa6204f709f4e06c2bb697c48a905047d

SHA512
7bbc1372c71b10f92285fe57b4f054af788d24f1bc4f5face96ee1091c5dea66f626416cbb98dd0567132261387cdd5becde48e39a3a7545ec8ee9646c56ea05

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

Filesize
1KB

MD5
e664910eadb3cfac663aef0f83cf9b33

SHA1
b62f798a5c8020f245dee86437c8fceb39b7d9b1

SHA256
f79eb35fa27fa9705e18e9d5cd28f0d7089a7a6c050ce5f372ff448da1c09621

SHA512
ba5c1ce1fad3ccce3e6dcc3b362004b1e165d7dc3908772a66b310949190ba95a54f20819cb860674946bf11dfad41db39ec3a52d7f5fe363bee428beca8ca23

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

Filesize
1KB

MD5
d9bd93a224638703c5ecb8a17826fe43

SHA1
5efec460cfa6922e17153ce1204a10551e772492

SHA256
c0347575eb67c31cdf34b7a3bd762f2dd9565cee3ca333219631550c909c269f

SHA512
e79e0420b64fb54b5cba0be7b57e30f7823185a85e03f9777389874799ea999d6b45dd8484cfbddce371cbe2bb8e7ed53686ea3568f192ce094deb886a6eccf1

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1888-178-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1888-171-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1888-37-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1888-282-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1888-39-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1888-236-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1888-204-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1888-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1888-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1888-145-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3420-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-174-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-179-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-208-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-237-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-283-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3420-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads