mydoom | 2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2

General

Target

2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe
Size

29KB
MD5

87e81886a7af186b3e0598fc44257f76
SHA1

5b38f518ff49e7e38aad16f88fd1592025e3d9b5
SHA256

2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2
SHA512

1e4a3360a9b80f31fd079e13d607293af8c05ca5757006f33ccc9c8b177e189329c764e493acc0e29bb6f1493572fa3449f2c660797bcaed194b588100ea05e0
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/li:AEwVs+0jNDY1qi/qA

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/1088-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-135-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-160-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-169-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-194-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-231-0x0000000000500000-0x0000000000510200-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
2424	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"	2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1088-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000023c94-4.dat	upx
behavioral2/memory/2424-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2424-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2424-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2424-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2424-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2424-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2424-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000500000001e742-46.dat	upx
behavioral2/memory/1088-135-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2424-136-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-160-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2424-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2424-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-169-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2424-170-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-194-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2424-195-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-231-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2424-234-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe
File created	C:\Windows\services.exe	2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe
File opened for modification	C:\Windows\java.exe	2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.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	2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 2424	1088	2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe	83
PID 1088 wrote to memory of 2424	1088	2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe	83
PID 1088 wrote to memory of 2424	1088	2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe	83

C:\Users\Admin\AppData\Local\Temp\2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe
"C:\Users\Admin\AppData\Local\Temp\2202823a46051ad4de72fce3163fce1cb7f3c8ae5bd295c87ddd4f87e12c1ee2.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1088
- 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:2424

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\4OVS68NE\default[7].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp780C.tmp

Filesize
29KB

MD5
fe97a840e30701255514bb602df6a16f

SHA1
58ce83f475db715e696b2bd79610fa2fe504832f

SHA256
08882d0df46eb34cef987a9e8364b02eb5de5686d4ecfc48fd7bdc210ecbf8ec

SHA512
82c124ca6f742db796a4738268d8e662e39ce508a8b5eb37183a06b81bd5f290ab3b7fe60425350bba0e7d9c21f77c93479b5f00d3865c97631872c0fc01bead

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

Filesize
384B

MD5
89fa862d140461ba15b1b0301d26858d

SHA1
c4c8c5d40fac5db8530a80fb610fed8d5b033d29

SHA256
270bc3f4d7aa15a35bddb4ea500f02e9211787b9adc6ffac450d4adabdf9aa62

SHA512
ef02465d19badf52f07b8b782406b65641da3e56af20d2462ab46b1bd6a26bf21a6b3bdd97dab56fba10ec8bf439b0c11524d2fd32dfa45773d733ebe19664b2

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

Filesize
384B

MD5
dede78b01044ff7e4c35ee40cd7e887e

SHA1
bf1233dcfde8aa0ae9018efaf61be972c0aab445

SHA256
0a197e3b2f0c2a9981c78d6ddced6afad69f6e51adcdce8924af58cc472a415a

SHA512
5ad5902575c3eeb649d9dc06ecdcf9a652276723b68ea02c04d55af02d9c1a4983afbc7fd1911c0af81938c5c9f608e582ce9c1b0bf6b360e2788e60d2dfa22a

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

Filesize
384B

MD5
d2ea32b74395ae33ca1752443405eb24

SHA1
10a376ca85e831b68619dc2a8896177ec1472f6e

SHA256
60a5293a2757ac013c004f18d48c4ccd27c7ff0e209ccfb4f59af25d21ffc3ab

SHA512
54933d63ba88c7eb50496c656da549a1f222c4e3c16e1712db22feb2503d5b67e410ca779c0ebe31b4e5724a5c2ac9aa3d6b7d832e9a9952ec6ce3bc868c4f55

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1088-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-169-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-160-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-194-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-231-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-135-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2424-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-136-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-170-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-195-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-234-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2424-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads