mydoom | a78eb23dbf460693ad2336c0d98fd0ba89b2eead5f30431e56657651e0ead0e7

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2024 17:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ce3d2883ef4bd7fad63d38eed4d250d7_JaffaCakes118.exe
Size

28KB
MD5

ce3d2883ef4bd7fad63d38eed4d250d7
SHA1

6a4f6cb0befdb7a92fc43d3b656a047526843139
SHA256

a78eb23dbf460693ad2336c0d98fd0ba89b2eead5f30431e56657651e0ead0e7
SHA512

08fa02e73cfd5cf99547052edb5463bb28a2d8de06acc03edd7d19dc15576ac09155b59a8186289d27eb77930309e89b5d63deaa37ce18db5275a3f90d58ea52
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNfMmAf:Dv8IRRdsxq1DjJcqfAk

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/3532-13-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-27-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-32-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-116-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-137-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-146-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-179-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-212-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-250-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-284-0x0000000000500000-0x0000000000510000-memory.dmp	family_mydoom
behavioral2/memory/3532-319-0x0000000000500000-0x0000000000510000-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
1800	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"	ce3d2883ef4bd7fad63d38eed4d250d7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3532-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x000c000000023b70-4.dat	upx
behavioral2/memory/1800-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1800-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1800-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1800-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-27-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-32-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000023b95-43.dat	upx
behavioral2/memory/3532-116-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-117-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-137-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-138-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1800-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-146-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-147-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-179-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-180-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-212-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-216-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-250-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-256-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-284-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-285-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3532-319-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1800-320-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	ce3d2883ef4bd7fad63d38eed4d250d7_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	ce3d2883ef4bd7fad63d38eed4d250d7_JaffaCakes118.exe
File created	C:\Windows\java.exe	ce3d2883ef4bd7fad63d38eed4d250d7_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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce3d2883ef4bd7fad63d38eed4d250d7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3532 wrote to memory of 1800	3532	ce3d2883ef4bd7fad63d38eed4d250d7_JaffaCakes118.exe	85
PID 3532 wrote to memory of 1800	3532	ce3d2883ef4bd7fad63d38eed4d250d7_JaffaCakes118.exe	85
PID 3532 wrote to memory of 1800	3532	ce3d2883ef4bd7fad63d38eed4d250d7_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\ce3d2883ef4bd7fad63d38eed4d250d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ce3d2883ef4bd7fad63d38eed4d250d7_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:3532
- 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:1800

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\DQ67RYHS\default[10].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DQ67RYHS\default[2].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DQ67RYHS\default[4].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DQ67RYHS\default[7].htm

Filesize
308B

MD5
d633d65c70fce887db4580e12d24dda5

SHA1
8e37901eb72c58f96990f30fe13bb1dcb22874e8

SHA256
358883157b84d0634a7a4cabb66dbd4d22f57db6526a8563dfa0748b122ef76b

SHA512
357938278bfd73b7be94e286ee09730ffedf00be87a175e93a9bb25a8570caa79b8cbfb468c86d96d262fb31dbfba9f3b58aa134887752e8a4185f23cd2d5bae

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DQ67RYHS\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G94T3PNL\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G94T3PNL\default[2].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G94T3PNL\default[3].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G94T3PNL\default[8].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PTWQX4L2\default[1].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PTWQX4L2\default[4].htm

Filesize
311B

MD5
215c230635335623c6b1bf5b3b84ae0e

SHA1
a98de5bfab1eef2c02b4578e5d7fd3dcc1141481

SHA256
26b9da0ba2f737d0a226ab6d5b934b0e519aeda10f497cd4738752761ccb7af1

SHA512
5ddb80d7d4fd3d87865ea541098034cf216df76dc34bd41fca62f8c9a21218f1cac5d8a5554e2acc04a2b1ceaf839e5847d14c54f052c9eab43fec28936225da

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp24CB.tmp

Filesize
28KB

MD5
41a4582ca7b646d9002055d6582bee81

SHA1
953aa990c3d6f3600b8f43b58dbba2620e1d8c75

SHA256
88e8323f416884cc23032edf44d5dd97ee712444aaab4b13ab871beb7b96a65b

SHA512
f51cca898b5962d5391287963e198a05b0f00295cf5ac573287eb31f3ecd9e2f064715d49a856c190c094d2b0c4bb51ed0c550338a32185f6d1f46f72e610260

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

Filesize
1KB

MD5
11984b1e83c97449486b8fa81042d3ce

SHA1
43940e651083f2f959c2cccd5cb781095db791f9

SHA256
2372bfe528beea76a401cfc8dbd1049abb6cdbcf947067fea9c4740863013f96

SHA512
5a7e818e2c81fd44cb48bac283a2f16db486483cb26c0c1dd17d0ce111cce14c095668804426884ad2579db8a9e429ece8671674e624fe9bfc08c7e7f8c8f5dc

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

Filesize
1KB

MD5
ec4eb2420a1c2141d91b9ca12d69b139

SHA1
8ced546107a24994937323122063ea82148af849

SHA256
8a08321b62355a7bfaa3223c34a7a8d691244541de1cb396d4b02fd5c484e7ef

SHA512
443ef7026e850e32441ced22ede71ce20790f594b64cd51a7f225d093727edece0323007f353e0fee1de6fb50f95e973f4898d79cd941329e874f62b4a49a721

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

Filesize
1KB

MD5
2fd32dc89dfa33b63088310f3c92166a

SHA1
db6fcf6272c24846caafc78de76e949c63109e38

SHA256
48baead6702eb701345ea59e095ed52ead7f956a22b9bc11870710078c904875

SHA512
47880ebdae876de1cd6c29219789675a5edccff84ff6f2381f5c726d99e099220ff373e1fb9388ad5fd68dd6fa3c52bc18575e4855b0d5e7c390ec3a3108cfca

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

Filesize
1KB

MD5
db3efb1f71101f6f92d4c4f696925039

SHA1
5ddc7fba696cde961ebf65025c5913825dd7268e

SHA256
130f0c5b2766033419ec9fe3653986de0deece58489235553f7d00ca5eb91869

SHA512
9613a8d02c66c73cdc4040e78aef7318efb555462c075ba47e0c1eec72e49645dc02047cebc33b721c697df43c4fc0f01678c79ed0531ca9d8feb40752770a1d

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1800-256-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-138-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-320-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-147-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-117-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-180-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-285-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-216-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1800-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3532-146-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-250-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-284-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-212-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-179-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-319-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-137-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-116-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-32-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-27-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3532-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads