mydoom | 3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9

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
26-12-2024 18:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.exe
Size

29KB
MD5

f8e06c1b960c7babe53ac1e765b3b4fe
SHA1

e318957995513fdab567f88f5dca4f34841a1835
SHA256

3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9
SHA512

af40d3af98d6cc32c31654a43410854c7c885560a577579da25aae9a2be7ec2842e0b0590475aa0f663e9d5c8a7abfa312500eb375ad9030ab1310058bcdf9e4
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/y2:AEwVs+0jNDY1qi/qV

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/1980-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-118-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-131-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-140-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-175-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-206-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-228-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-257-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1980-289-0x0000000000500000-0x0000000000510200-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
1048	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"	3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.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/1980-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000a000000023b90-4.dat	upx
behavioral2/memory/1048-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1048-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1048-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1048-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000300000001e646-38.dat	upx
behavioral2/memory/1980-118-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-119-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-131-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-132-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1048-136-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-175-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-176-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-206-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-207-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-228-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-231-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-257-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-261-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1980-289-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1048-290-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.exe
File created	C:\Windows\services.exe	3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.exe
File opened for modification	C:\Windows\java.exe	3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.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	3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 1048	1980	3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.exe	82
PID 1980 wrote to memory of 1048	1980	3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.exe	82
PID 1980 wrote to memory of 1048	1980	3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.exe	82

C:\Users\Admin\AppData\Local\Temp\3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.exe
"C:\Users\Admin\AppData\Local\Temp\3c8e1ebe025c194ebfb474ab648e65018f3825668e59b3980a8d7998efb590c9.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1980
- 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:1048

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\0BHOTC3C\default741DIM2B.htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0BHOTC3C\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0BHOTC3C\default[2].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0BHOTC3C\default[5].htm

Filesize
313B

MD5
67d0b64ce3c145ff0f59f5d33c64b4ab

SHA1
df35e1d0079676e4954c58f59026bd7636e42ea0

SHA256
2c11dec483212d63311b01dbd5f7d9da385e5fdde2ea101938abb857e1bdc0a0

SHA512
6a0b4560c6325f8c5be267b797f78943bb0114f5c53074d97f857e9fd34c5223750c144923411334aede2395c3a58948623dcdd002ec8ee51205182eeb3cbe3b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[1].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[3].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[4].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\default[2].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5B2B.tmp

Filesize
29KB

MD5
3c0218efa5f1aee301edaf32a5c4c17c

SHA1
42c9c4c6f456b64f1c70737ed2af0d7ad75293a5

SHA256
bd37a6478e75a4cce5ce5b55131d769b77b225097db94badff587100baf6da16

SHA512
4e24d507a3b24f238dc1f0042a6fa13585cfd2aa824eccdea3f5eb8f38fcef930baf9371e7845ced2f17a6431ab24f94762141aa6af4d260616fcff480bc8e16

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

Filesize
320B

MD5
8744e7d03429fd3f82dd644746e83fed

SHA1
e3869b94253f464cb7a27fbc29d30c740a2ce719

SHA256
f78a1b4cf695d9620c5b451c985794b7a3d52f67d798d504871c248212d2ef5c

SHA512
6dcd6f6de33996e69c07a3803dafb26694d131dc735b5d2671481104c4d2f37ea9b6e57323a90f13521c128a2de0c6cf70528c2f6eb791909993668c3880afe1

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

Filesize
320B

MD5
76c7ecc59a7e0e782bc4af3502a74867

SHA1
af23efdd7d627449897fe5ee57bf0ec67994a5a8

SHA256
b5b494b11bc3ec18f3868e374ad61bdeb94e85b7a6eda73953bdc8c3abff84bd

SHA512
8144ca06169b63581e3b6b492878f4e01c4e5eb52fdf8ac597c3b5d625f9b9dac907d040891f7f8ca4631d7171546c782f18125b4c439290acfdf965521fe7ea

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

Filesize
320B

MD5
e0a0f57645dd1c5332976fde47bbb34a

SHA1
1e7b9483d15f4a19b61997c1a88a5e53e46587f9

SHA256
ca2f6462d57278c85ec44eb46e36611bb8f825f8fe6e0735bde043f83a6518c1

SHA512
0cf251cde7184a0112da8889ef15acc6f0ff6148d7dc477b6ac15663b626c8f6b664bea0d4546288bfc8f9e65d563b15d00b6286c463ccd1204b7c319f7beab3

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

Filesize
320B

MD5
aaee1e2c8bf3eff3ecd283cb5c2f4be2

SHA1
f2a9c937f371e2739e67ade83d9a647c20c0736a

SHA256
98d8500af954d8daf748a9c8e5824688251999c3ea060711539bd276117e8232

SHA512
68dbf1fe0dc47c10bb88ba027dd815ad2202c56df7c4315c5c1870bac94d0bd59bace21ea726d38921a21550943d221f7d41a27f8ddc52a85b342aad3abef3f4

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1048-290-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-132-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-136-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-119-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-231-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-261-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-176-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-207-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1048-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1980-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-257-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-228-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-206-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-175-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-289-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-131-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-118-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1980-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads