mydoom | e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02

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
23-12-2024 04:00

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General

Target

e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.exe
Size

29KB
MD5

23a970fc99d55c4fc84335d69ba5c40e
SHA1

b4b683dcf4873d937163c6aa67a84f7c8afd8c76
SHA256

e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02
SHA512

7c22ee36b3e34a1de330b25db2850a6f85cf712181951ac6e6532dcca6b3fd9c6cc8e1284e8c4313115835088007e52aa327c88243108a075473f7cac1103687
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/r:AEwVs+0jNDY1qi/qD

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/3164-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-135-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-154-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-183-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-222-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-259-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-299-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3164-334-0x0000000000500000-0x0000000000510200-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
4916	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"	e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.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/3164-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c76-6.dat	upx
behavioral2/memory/4916-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4916-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4916-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4916-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023c94-43.dat	upx
behavioral2/memory/3164-135-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-136-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-154-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4916-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-183-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-188-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-222-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-229-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-259-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-260-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-299-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-300-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3164-334-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4916-335-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.exe
File opened for modification	C:\Windows\java.exe	e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.exe
File created	C:\Windows\java.exe	e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.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	e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3164 wrote to memory of 4916	3164	e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.exe	83
PID 3164 wrote to memory of 4916	3164	e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.exe	83
PID 3164 wrote to memory of 4916	3164	e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.exe	83

C:\Users\Admin\AppData\Local\Temp\e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.exe
"C:\Users\Admin\AppData\Local\Temp\e13138eb39816729969eddc4d10139929ac08a2615fed5f9c527af65dd822b02.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3164
- 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:4916

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\default[1].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\default[4].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[2].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[3].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[4].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[1].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\defaultD1F6PEPC.htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp62BE.tmp

Filesize
29KB

MD5
7ab64fd349a01be8c0b07c0bd1b542e4

SHA1
8859cf2468f136bc9e29238b3f5a973028587811

SHA256
2ddff88b1f4e3166f84000400f2f2353b2e3e04dbe13a624573560ba3450d792

SHA512
0729b23adc2dc2b4479d9273a9ff9a3d50969c90f26b090ed92ba20520f04ab5ec0d55634f5d43c4781c08468d7c347af00d89e1ef2c9bea656b09e17460c53a

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

Filesize
320B

MD5
321638d94498db877971ac1fefccac36

SHA1
f0f80970580ee1693642500f03bbea1a73d55db3

SHA256
fbad05763276503f445b3a06edf2f006695f7dd86f1829dfb025a1913073a1c7

SHA512
67a6af3ac52260002771be99fc3ba2b9be85a097d77e2b3b506dce9b2905cf9ca5cfd36430a539fe591f0c69b7e4a423d8ad74adf619afe52e3069d270b9286e

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

Filesize
320B

MD5
9fbbb8be330dfebf288403a25fcb6037

SHA1
4b64793fb672b6d5991889a78c71c1a2e20d65ca

SHA256
1929e004ce747324ad449173e636a7b5c03762f7396fb07a858c15a05382f1dc

SHA512
b6b2e666eee515eef703c5db2d220e122ba7770425c579361ae3650d8cc257e8ad0f10dbddd0e69a40b57deb788cc83b76b48f76a59a09b3d3945e184b4f8152

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

Filesize
320B

MD5
801d3da747ca7e637cc2ea779cec3983

SHA1
fae1f3659ded819e56d45f7c5af9d47d2d633e03

SHA256
5cf1de89bb696e3ed36c666dfb7c2be88a20171a25164056c7f476362066f9fd

SHA512
1ff0d30e0a7d4a1439c1bfd5a5732e1e8ea81a82797c43236a2da062d6aa9f824ab5a45874622a602c397de9c3553848bac05cd9e5064ea591d30ba7cd206960

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

Filesize
320B

MD5
6502a6e75d1c30449ea8954087ed0659

SHA1
a74fb3bd204467e086aca8e9f03b38e3cac0b48e

SHA256
a4eca111a494c1006f9cd5f32025321056353a453c5007b4daa4f18bda9c9326

SHA512
1cade00f6781e20f3c30ff3e6d3399d1ce09b7d50cb294af73f3a60a5b3f559d09e55a239b6ed48f9effa36fc366961c72bbe8b83d80becfcc947acca945667f

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3164-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-135-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-222-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-154-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-299-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-259-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-183-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3164-334-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4916-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-229-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-188-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-260-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-300-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-136-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-335-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4916-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads