mydoom | 82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70

General

Target

82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe
Size

29KB
MD5

2d1567517f87be371fbc82a87285ceda
SHA1

72af0af5aa23d2bea807b9fd808cc63506561c22
SHA256

82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70
SHA512

bc25b24126408b687c6a71570a61d65e1b3dec4596d1f4136cf8ce8671e6ddd257c456cea8e0f34491dbb10affc6a0f334f2eac2af5b426747fe67e8fc433bc8
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/6O:AEwVs+0jNDY1qi/qH

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/1792-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1792-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1792-131-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1792-168-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1792-172-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1792-177-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1792-195-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1792-233-0x0000000000500000-0x0000000000510200-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
760	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"	82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1792-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c82-5.dat	upx
behavioral2/memory/760-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1792-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/760-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/760-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/760-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/760-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/760-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/760-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/760-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/760-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1792-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/760-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000022187-58.dat	upx
behavioral2/memory/1792-131-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/760-132-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1792-168-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/760-169-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1792-172-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/760-173-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1792-177-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/760-178-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1792-195-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/760-196-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1792-233-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/760-234-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe
File opened for modification	C:\Windows\java.exe	82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe
File created	C:\Windows\java.exe	82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.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	82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 760	1792	82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe	83
PID 1792 wrote to memory of 760	1792	82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe	83
PID 1792 wrote to memory of 760	1792	82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe	83

C:\Users\Admin\AppData\Local\Temp\82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe
"C:\Users\Admin\AppData\Local\Temp\82adfe5bd377f5026fb5a0b1e9f1bb90880ffbd6f2ce81b7c47fb1e0085f1d70.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1792
- 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:760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

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\EFY08QA2\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PTWQX4L2\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\rxkn9ioex.log

Filesize
320B

MD5
998e7f21d14b63bbf550d09336a908f5

SHA1
95eb75f31842548e66b5c870a2c5f879d08ca4ae

SHA256
2ae59207c5b2b0d8163ed1341cf91e636b465a4588ed8b797095bb3d9b6ac971

SHA512
a8e4ad725c7cb26ab6799d32a8ec1fbf5af51774e09e9871efe23d12fb4a4d8cad65d300626d12fef6b7d2e500ec7c49c363296b28e65c261d0773a5c16c5943

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE741.tmp

Filesize
29KB

MD5
380eb494068d1340b8b1d48e870b023d

SHA1
f40f226cd7cfe35d41d145006fb7768e618e0802

SHA256
8495813a2046c8f4e6cbfadf6e9ee306f4b2246a0ba392ec4f26642c59b452bf

SHA512
35a37e8c85a2c2fe128a45eabf2989c1678e2258dc24783cbf58b152b92b5fd915815489ff3af70df6371d67fb0c1b8a02880078d06e2af6fb3158241baa5d24

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

Filesize
352B

MD5
c2fa12c5573a4f6002635fde49e90227

SHA1
8657b69d59aa1fea2939f55e9708a0248eba736a

SHA256
fcf6021d94b11be72b1b73ca86762b98d9a8c24ed2e9309e7830b5cf7bd314d5

SHA512
30597c6fbbbf61e0b7940e6c0cf461ff062e330b97b2cb18d5d5c2921d0d4a02905f7d8b2cbfbf9924e8020c63c3b57863c565b1ac5db533ce9ae2f02bf82982

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

Filesize
352B

MD5
5009c14c90aa623091e5329a674e3f06

SHA1
b07dab8120c960be4bba4fba7314f6942b51e9bf

SHA256
12a6c9d8b5d306d734ba46bb0c820b8cd3236d13c137da2e9cd0cfe46702c475

SHA512
58a421815569ec510e55c30b53bace3f7ce1dbb334626b61c4a3bc23a7ddbba8d7fe93be220c4883eb7ca2ebf411a52a96196c76d3f4f446692937f54730df1e

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

Filesize
352B

MD5
069f1ffb1b995c0f28bb48fc06071a09

SHA1
76fff5bd68b3bf0e1247d86a96fa8e17943bd053

SHA256
8f2f199e6bf061010ee2515298f870f86d6ba41c77e7af9473a001fc2eed5188

SHA512
656da9afbd00a909e8705409830269e84bbaf2b688e357dfaff0be17db06277d797fb28f29ac793ff2ccbed17826651c9a8866a46f5c5a16255c7507f664a509

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/760-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-234-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-173-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-196-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-132-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-169-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/760-178-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-168-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1792-177-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1792-172-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1792-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1792-195-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1792-131-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1792-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1792-233-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1792-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads