mydoom | 6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf

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
10-12-2024 23:40

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General

Target

6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe
Size

29KB
MD5

df3a97bddf35f71f5b8b3858b97a5108
SHA1

2e2047e5e86446e450d9067d52fe63efdf1fac1d
SHA256

6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf
SHA512

a762fbca29c7db847f9c4794097e8268aae09e8a420801c15df218bdf2989791e8a30146d8a256fe55115b14e42943a12a044df5130cb78dbd35aec88811005f
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/G5:AEwVs+0jNDY1qi/qE

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/3000-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-116-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-135-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-144-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-160-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-187-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-214-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-246-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3000-286-0x0000000000500000-0x0000000000510200-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
3636	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"	6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3000-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000c000000023b76-4.dat	upx
behavioral2/memory/3636-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0014000000023ba7-43.dat	upx
behavioral2/memory/3000-116-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-117-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-135-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-136-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-140-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-144-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-145-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-160-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-187-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-190-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-214-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-221-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-246-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-247-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3000-286-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-287-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe
File opened for modification	C:\Windows\java.exe	6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe
File created	C:\Windows\java.exe	6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.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	6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 3636	3000	6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe	83
PID 3000 wrote to memory of 3636	3000	6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe	83
PID 3000 wrote to memory of 3636	3000	6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe	83

C:\Users\Admin\AppData\Local\Temp\6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe
"C:\Users\Admin\AppData\Local\Temp\6c5b52aa4d318338f085a8afa0193662e2183cccc65254919fd594c1170f78bf.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3000
- 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:3636

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\6IJLDY7V\default[1].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

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

Filesize
302B

MD5
769768a36c7e2fcb2db7f35ef986ce82

SHA1
0b6699476462d2139e553f0f78ff46890d37d336

SHA256
f262291ff7be8b0e2e846525c772c214799fc26b244abad6a686c7c4ff8cbba2

SHA512
2fa0310627270dac3f4e581bef0036743eed32403f913c833aeafdf7fac373ccfb0117cabd94725dfee672345ca3f46182377340e15e2fba38a874946683ee67

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

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[3].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
320B

MD5
77c9dd9409a7fc370f7a826971f24d5c

SHA1
27615475d1f571739b2b658aa3aa407547f330df

SHA256
17ef5006d48bda1f7929e4c34fa9f2121f8de51f4ed163768e804034a0917b18

SHA512
49a4e49b337584efd4bfcf2188de00b7c64138a7b30eca679cbf57366c25a307f3ffe49f63a79690f4d825275e193298718b765259b719badffebf14110c8003

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5C17.tmp

Filesize
29KB

MD5
5c85b27dc1476ce8b0e74cc9b62e1594

SHA1
b589da85cd917517e0e53be32c4ca6b46162cb77

SHA256
247d20ed3ae45eb9d0067549c3d1436e42ba030915793f83e1a2fdc491afc508

SHA512
28c55ec47c7a23d59fccfdbe05bae8b3144a5d1745706a237bd34e87479533bd047c31990fd94e1fcfab35d6ac1503cafdbd967dc7152fd18a3b467340007f0c

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

Filesize
352B

MD5
f30246e03547e3b957590e72c467527f

SHA1
43cfcd775452dfa9186b98e98b7ef47ee0e5232c

SHA256
6cbd1397ba0deb3bcfa82001dfb92507e74d7f5af3dc25b2c26f6d02cd54085b

SHA512
4cd2baee7ed7558eb4e99debc0f97b1a91a6bd45b2b645808b9869dfc9d845f0147dce109792da8149c484853cea7aafe32699e5cff375cca9e8ce77fd7e5228

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

Filesize
352B

MD5
cfaf33f537b707e2e7d52878da0a23ff

SHA1
a9bf7904228e69f23a8fa418d54dd1922e30f3e5

SHA256
6f50eca44cb8e68fc93e2546bb1447e8b327ea8026c6e4d882c4d510e65f297e

SHA512
09119926e4169e31745988003a4defff9e7a37c7f31c82c61fb37dccf184c608b6fdce068e4bbeb812766b80e6dc2fc10d20e421a2753b92fdbd8d5cbaccf518

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

Filesize
352B

MD5
dc4de610ba80af5980f6470a1f623639

SHA1
a2b20520bd9f68b6612ca4ec4f8cda68446b26eb

SHA256
f73f16fbbd30ca789f0d81d89202c1a3478d48edefc1ed2787751fa4aab122f5

SHA512
b7c03e8926a5bbaab5d203e741fcb8372fda1220066a9f280f9f6b0f465447acba28176ed407e486b50b822fbdc98bb0d1e6ebdd22243e8acccfab20545d4a26

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

Filesize
352B

MD5
3489ab8d1239c5ccda42160f9c7808e2

SHA1
25e87351ef455c80cddb1c09e58e47a8ac8c21b3

SHA256
56ad55c9a0b42a2c435920d1ba18146c1b9794baef20345df9be564aa8466052

SHA512
3e6362f1b8738fe64a990ddb10bb678da416c94ed7ad4ece0dd84fb884c04ff249e710d39c25265526897b435953e70994933d1cd19a157dff5e46275ea1858c

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3000-116-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-246-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-160-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-135-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-214-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-144-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-187-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3000-286-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3636-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-145-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-190-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-140-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-136-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-221-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-117-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-247-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-287-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads