mydoom | 76f0883338652387445688c46e22e850f1e013a2e6c09f2a99864c576bdb96ce

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 23:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dedfded985917b0ae25c884edea9abd4_JaffaCakes118.exe
Size

28KB
MD5

dedfded985917b0ae25c884edea9abd4
SHA1

738c41468491d1085215124229a6abccb40ad4b7
SHA256

76f0883338652387445688c46e22e850f1e013a2e6c09f2a99864c576bdb96ce
SHA512

b71439ae4f6532014594ebd290d75d3350cca5a900caad01490ba53de4c8b6b7a4fc5cd4b610d119f083ce0fd1149f17ef5854fb4a705a7a854896e78ff3ad66
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNsQMtL2:Dv8IRRdsxq1DjJcqfhXi

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/2828-13-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/2828-37-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/2828-109-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/2828-158-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/2828-162-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/2828-164-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/2828-169-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/2828-219-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/2828-254-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/2828-291-0x0000000000500000-0x0000000000510000-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
3012	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"	dedfded985917b0ae25c884edea9abd4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2828-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x000a000000023b5b-4.dat	upx
behavioral2/memory/3012-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2828-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3012-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3012-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3012-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3012-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3012-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2828-37-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0002000000021f51-43.dat	upx
behavioral2/memory/2828-109-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-110-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2828-158-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2828-162-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2828-164-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2828-169-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-184-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2828-219-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-225-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2828-254-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-255-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2828-291-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3012-292-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	dedfded985917b0ae25c884edea9abd4_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	dedfded985917b0ae25c884edea9abd4_JaffaCakes118.exe
File created	C:\Windows\java.exe	dedfded985917b0ae25c884edea9abd4_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	dedfded985917b0ae25c884edea9abd4_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 2828 wrote to memory of 3012	2828	dedfded985917b0ae25c884edea9abd4_JaffaCakes118.exe	82
PID 2828 wrote to memory of 3012	2828	dedfded985917b0ae25c884edea9abd4_JaffaCakes118.exe	82
PID 2828 wrote to memory of 3012	2828	dedfded985917b0ae25c884edea9abd4_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\dedfded985917b0ae25c884edea9abd4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dedfded985917b0ae25c884edea9abd4_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:2828
- 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:3012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[4].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\default[1].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\default[5].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\default[9].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[1].htm

Filesize
313B

MD5
0d0d1376df3380570c4bb9c520ab38de

SHA1
76971247133bf210a0c5047584be0dcd0066de28

SHA256
40a902c8739b322ee6619ebe215761bc432b3743f0bfc497522e581391fd506c

SHA512
7b492a86e2a1209f8963c614df12a07c889ca33eddcbcd92d59258da249bcbc89d1d352e20f7772022fea597ed23a52b062d4ac6d3ec77c7c01433aed3551c7b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[7].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp874C.tmp

Filesize
28KB

MD5
1ff4041fea7b7ac4b58fa978a1e62e59

SHA1
8e223e3578051d533caf7d66410ebedc9ef4ca07

SHA256
c76e95e364c6bdfc456f1d6f0199f16b6f2e7cfe761ae4510765c40f86979c39

SHA512
c50eaa3b5eba12723b4e1731a9695f9235f52f4f0439fcf730acea7feeaa4aedb02a1fce8eb1fb5d81b1fb326575ac5eceb95c58fc4fa118bcda3671ff65b6c3

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

Filesize
1KB

MD5
047e1c5d80af04cfd84d5029b33bb91c

SHA1
e28c66717dec100f23523a0a43e3628f9fd66944

SHA256
55ef9f29b41e5c9394ec15b18b123a889d721a65a4ee2e64cda3aedba1f5c038

SHA512
e3e802a400798db015b19d71c2901a1d3e555a5e406621ea9cd1bec329874cce6f0f3a0b03e417c91b988e040ff2c19b28f2c169a5543bafd26a9f39c3b2aa4a

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

Filesize
1KB

MD5
30ece9805f33b9e94a2d2e73e2c17378

SHA1
72ccdbeadd96b53aa99d947978296314d8a93ad0

SHA256
6ca3eceaf179424af2973da2f6231188730fe5699afb182a4e61946a26025c5b

SHA512
1cd1340980503c0152e8a032a1653121d82e1cea69385024a2b2680d51b0401a1826add94adae0c284a8b9091be7948d7ce55c242360772ee3c6b43b33fda667

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

Filesize
1KB

MD5
2d6567b7f6929dbd69880b1ebc2dc998

SHA1
fa3a4cb9f3647a7df2f2a9736030ee2b0fac28d7

SHA256
855daa5f98f706c95ff0ed24943ecef35729d7abffa5db14e3038f7fabc5dd5a

SHA512
25e7b52416b08638e850ae4ed1f9fcac22a4cd04dd2aef32389a1adc2a3370508f9b923cd3c512b773e92adf11dfc7f4eb2881f8d12a92c5eca9d0c4a2423a8e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2828-109-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-291-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-219-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-37-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-169-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-158-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-162-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-254-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2828-164-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3012-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-184-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-110-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-225-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-255-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-292-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3012-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads