mydoom | c8da3290785488e335644282596f0cecfd84b228b87d2446867aaf8c27002a5c

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2024 12:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d6fdafb42a09e2fa9f126856ff635f72_JaffaCakes118.exe
Size

28KB
MD5

d6fdafb42a09e2fa9f126856ff635f72
SHA1

9c4056a192bfca0b01a3cc73cfe577474cb18548
SHA256

c8da3290785488e335644282596f0cecfd84b228b87d2446867aaf8c27002a5c
SHA512

2c22249c82572eb715536a51018e01a67819c17606baeb67f64b301cbcf8eb6c868cd9ceff7e4a40efadf8da1b612726f574d7003e2520ee18078fc6a3f7cc6a
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNATavtE:Dv8IRRdsxq1DjJcqf5Ta1E

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/4824-13-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/4824-39-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/4824-192-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/4824-219-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/4824-226-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/4824-252-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/4824-291-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/4824-333-0x0000000000500000-0x0000000000510000-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
3272	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"	d6fdafb42a09e2fa9f126856ff635f72_JaffaCakes118.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4824-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x000b000000023b83-4.dat	upx
behavioral2/memory/3272-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3272-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-39-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3272-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021f51-56.dat	upx
behavioral2/memory/4824-192-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3272-193-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-219-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3272-220-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-222-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-226-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3272-227-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-252-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3272-257-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-291-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3272-292-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-333-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/3272-334-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	d6fdafb42a09e2fa9f126856ff635f72_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	d6fdafb42a09e2fa9f126856ff635f72_JaffaCakes118.exe
File created	C:\Windows\java.exe	d6fdafb42a09e2fa9f126856ff635f72_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	d6fdafb42a09e2fa9f126856ff635f72_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 4824 wrote to memory of 3272	4824	d6fdafb42a09e2fa9f126856ff635f72_JaffaCakes118.exe	82
PID 4824 wrote to memory of 3272	4824	d6fdafb42a09e2fa9f126856ff635f72_JaffaCakes118.exe	82
PID 4824 wrote to memory of 3272	4824	d6fdafb42a09e2fa9f126856ff635f72_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\d6fdafb42a09e2fa9f126856ff635f72_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d6fdafb42a09e2fa9f126856ff635f72_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:4824
- 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:3272

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\84KCLP1T\default[3].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[2].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\search[3].htm

Filesize
114KB

MD5
433c06c60b403023be7631cfc1557304

SHA1
f7eac697438cd9c5c946651f187ed79d946c15f7

SHA256
15cc46125232200b69264950661e7d60b1d42edb3b6f653b805ff7eaf5866771

SHA512
4cb6aa3aec3de6f37f57a30975feffb4ee219013ceec83cccc9adcb1456a8362abff19a10f1750d7c4e755ea312d754d146ab551a0e633604e993f14a08ebb91

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

Filesize
118KB

MD5
fd62604b66e77cc235770e397be73708

SHA1
07f14437f20f7697aba40c380ba15ea647151fed

SHA256
70ace9a0a455c967a950618737b5e7ca3aaf429623994bf3e9e9539507e24154

SHA512
5414d4cc36368b2f8d187035e81c7824b2343dfef29f616f49117c635c64ded47b441977d2175cea836a76bad10d4996ae5f5ab7969d24922fb15bfe59b332b1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\OQJG8C9C.htm

Filesize
153KB

MD5
9ec453c3d3056e03954294e1a1185e17

SHA1
5142ea1cad9c86092fb1e3d15d8b2128bf069029

SHA256
a79e1e59656b99fe9d1865ba9044a4be73ed9dcf349f5f9423136b0b753e1594

SHA512
c7ee3361dbf5704dbce0ee15cd0058d14c8a5713d420ab0b08b0e3cb8edd7b4e751b3dd70fed4ff9c5c2c8d761b89cd087c9cfa67069f847f56cf5f99a4d8656

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\default[2].htm

Filesize
311B

MD5
7aff9ab510d3978e4375fa686729f3d1

SHA1
9dac99bb152e6278294fa19008f16662c988e205

SHA256
64e0b3228ff8de15e5a74e7ff8b7cd163fcbf638f6380aaa6fbee8e40cb2c1a1

SHA512
3d73380958518a5967b9c0d74f239fd15c694d3d957135d61955bc4afec548efcd5434bd3b37ab8efacafbd7672d969c7a3fce9653e78a3f11793a78ec2867d9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\search[2].htm

Filesize
127KB

MD5
8955682660e67972a3ca3913478af081

SHA1
82b649e3faf746075115acf2834f9890e6ac5c0d

SHA256
9e884d3497ecb8aee6ce5d0be2b315dc6a2aecaf7c463540f5b6bbebc2754896

SHA512
96271b86c4691b04b27413ac7b72c400ae6b66c786bb21262891cc9d93721007ae1953573360fd941111e5b0b0128f64c9e6b6de5fb62148548f1f3472248d93

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[2].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC11C.tmp

Filesize
28KB

MD5
85843193c9248cffef9771abfff380b3

SHA1
e2798f84ba1f2dfeee8eb70df2cf9ac0089a0381

SHA256
36463afb314987befba204fb78324ae70dff7989c1a8da4eb72aaf34a7410578

SHA512
fd9afb3a7b7f8f1d1f20767db1a7f1a0b8a5102b6b9567f866f850305e1b2e036d1c18d3fc1214494002415a1e07290f3f64a3cc96f98be214364f91c63a7edd

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

Filesize
1KB

MD5
4336c5b273a358b564358b4008c8d0e9

SHA1
2747f8b82bf77c47fe3fd1c10df4999f18a60c32

SHA256
fb65e0334883dc9c4c340cae989a7b301f17891cd88c127e63e8a1d199e2bb9d

SHA512
1df69a6c3295d3cbff29da6c8031014b77ecc127df0675ecbb5b743165253a56e01f6a220cfa03f0b15c504668a8ada373a4ccd6fc3958db6aa59c2623b080de

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

Filesize
1KB

MD5
5bee924fdee8d29cfb5bf1b096c8aba6

SHA1
aa118493038b5251b96e8cbe02cb3717bed8e995

SHA256
5f614a296ca3421b30aaad9eb9b48d758fcd627e61eac0118d1964df67f9b7b4

SHA512
03677dfd1aaf69f9fd45363f13295dba48fbe712268cc3fae94f96de8b31da76fbcde5b918e1e8f3bf9c828410f684c8166efc0a88476ba22ecde7f711dd6704

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3272-193-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-334-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-220-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-222-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-227-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-292-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3272-257-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-291-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4824-252-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4824-226-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4824-219-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4824-333-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4824-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4824-192-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4824-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4824-39-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads