mydoom | 702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-12-2024 23:48

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General

Target

702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe
Size

29KB
MD5

daad9b66e7af2c80eb1dcb84ba8d76f6
SHA1

91e89d5ff559bc2d8704d1d4c00aa2e3283f5477
SHA256

702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf
SHA512

3d1cce12ec48459ea65dbd00c1d50d5f36f4aaab682b687b9f344953654e6906c92f3ec03139625310ba7726568a3f5cf6e39eb198b6832d73930b7069a4d4eb
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/vm:AEwVs+0jNDY1qi/q2

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/2784-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-108-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-120-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-129-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-155-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-180-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-211-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-239-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2784-271-0x0000000000500000-0x0000000000510200-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
856	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"	702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.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/2784-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023c8a-4.dat	upx
behavioral2/memory/2784-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/856-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/856-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/856-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2784-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2784-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023ca8-38.dat	upx
behavioral2/memory/2784-108-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-109-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2784-120-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-121-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/856-125-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2784-129-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-130-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2784-155-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2784-180-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-183-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2784-211-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-212-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2784-239-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-240-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2784-271-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/856-272-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe
File opened for modification	C:\Windows\java.exe	702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe
File created	C:\Windows\java.exe	702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.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	702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 856	2784	702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe	82
PID 2784 wrote to memory of 856	2784	702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe	82
PID 2784 wrote to memory of 856	2784	702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe	82

C:\Users\Admin\AppData\Local\Temp\702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe
"C:\Users\Admin\AppData\Local\Temp\702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2784
- 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:856

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\default[2].htm

Filesize
313B

MD5
67d0b64ce3c145ff0f59f5d33c64b4ab

SHA1
df35e1d0079676e4954c58f59026bd7636e42ea0

SHA256
2c11dec483212d63311b01dbd5f7d9da385e5fdde2ea101938abb857e1bdc0a0

SHA512
6a0b4560c6325f8c5be267b797f78943bb0114f5c53074d97f857e9fd34c5223750c144923411334aede2395c3a58948623dcdd002ec8ee51205182eeb3cbe3b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\default[4].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\default[5].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

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

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

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

Filesize
305B

MD5
28d3586cf0fecdada411e6598d0d24b9

SHA1
87f72f1d3f9eb8682c25d9ffc0397064489903ff

SHA256
3f9df02aa51466baf3b4089857c0c9f84b40e8506a4322f3836ce2b995552593

SHA512
41e79f5946cbf77ec84555acb9cffecaeada064855c41a46b56c3102f0fb406a627d84347ac14a74768db87e93e68ca534887a32d4cf220e013ce24bfdfab0cc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\default[3].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

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

Filesize
312B

MD5
68aaab294418cf29e2bfe108b83d5e0e

SHA1
6d0fe2d9c14dd6a8d945624c99917129d876c408

SHA256
ce8372f561e15cf3fbe226108a689130fe678a809e571fdf337051affc9e8553

SHA512
62631eb0542f5fe92b37ad31d81a17926229f3636f5961c2c6263c254a19493850d200536230ee14528579dd59efb8c09b9a3ecf3f62f147d1817419f9c950b9

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
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[6].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

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\tmp52DE.tmp

Filesize
29KB

MD5
43712a460bc09e1f88219ce8c9d79557

SHA1
6b52692bed27cba83fb42680e5496cb6892a4398

SHA256
f4b680aef36b9d5ef3db4a85490a87245df48e4b41eeb1efef71e64a27d7da5c

SHA512
966edcaf922145e6e0e7b5b0cb5da5e2e7a92780d402ec475fd3084245e5f9188ce5fb5679681d63f77ac91d1632fe3764010b40d40bf191541adf9ef7f8cc28

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

Filesize
384B

MD5
90968a7c96a59656e81bb107d37a1a39

SHA1
5606aa538dcf1b58980593fcbfb6828c328a4aa4

SHA256
d12c4a58da4faf71567dda598f4141f62388c6af5f7fd30f763305928a11bc45

SHA512
8350ac326d5685833dc4b7d7d27c68bc9a15e71ac2cfa533da15d90b1bfe7840cb971aaec8d3bb00124cf6f7e2d9824d63f72414ba4a84964b66c2cbac379d80

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

Filesize
384B

MD5
859d9647f0641e106946b2bc103b8833

SHA1
480e868fb67d8be87a1c6ee3a0499e766786ea68

SHA256
bfa9c134d4ad9b751ffd4435b13e897cf7f3d87407a599123c7734cda1718e1f

SHA512
24edeab4539aa281d2145b699e3c0d1729a3c7ccd159c5ee33968ce43bdf9f64aea98407c7ac4b22b26a21cb91f516e0d9c2b47aab870b4694e7ad1d786700e8

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

Filesize
384B

MD5
19f2e7b1d4c4fee65923a03d10db94ec

SHA1
cc12d0f2626620ab244ef33102999966eb305f0b

SHA256
34ca1384a137c64166f74174ec800c7903991d7e006d7c72ca72797905a9053f

SHA512
313645a6dc6ee55f8ff536412be89edeb8c6c67b3b5d47056a19bba3ed51738818fd11c5ced393885e7df141bda78e4f124b6dc7351c3aa4b208fcc4913ac56a

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

Filesize
384B

MD5
42a338d9f5053b74931ef486d6d43ddc

SHA1
0a8d6e8615ba31c63654e72ff48e8aabc9ddcd03

SHA256
87850bd687c14102349b633dc2881fbee613651da9efaa0d58aa38c55e67cb3a

SHA512
b7ffc878b8863910016d66045048cefcd8bad23a4d3659bb8b9b1a847a9e62431dd2123b8a0389f5ff2409fbef5a1d27408973c89a256b8ae24a58d3fa70a6ac

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/856-130-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-240-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-121-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-272-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-183-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-109-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-125-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-212-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/856-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2784-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-239-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-211-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-108-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-180-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-120-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-271-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-155-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2784-129-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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