mydoom | 9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4

General

Target

9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.exe
Size

29KB
MD5

119541a6098da9260f8a119e85163db0
SHA1

c4e2c591dacc77574f2adb763942428b293c2793
SHA256

9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4
SHA512

02119c0a40379675c23310bc01a3c568dabc26dab3bf433d563492203f9c789a20a33e6b2beb93fda809841d27164b6603f62f506a5ea2072097440aaccf1026
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/6hQ:AEwVs+0jNDY1qi/qim

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/4572-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4572-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4572-80-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4572-137-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4572-139-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4572-148-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4572-194-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4572-234-0x0000000000500000-0x0000000000510200-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
1972	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"	9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.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/4572-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b8f-4.dat	upx
behavioral2/memory/1972-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4572-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1972-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1972-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1972-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1972-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4572-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1972-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a000000023bfb-41.dat	upx
behavioral2/memory/4572-80-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1972-81-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4572-137-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1972-138-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4572-139-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1972-140-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1972-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4572-148-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1972-149-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4572-194-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1972-201-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4572-234-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1972-236-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.exe
File opened for modification	C:\Windows\java.exe	9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.exe
File created	C:\Windows\java.exe	9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.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	9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4572 wrote to memory of 1972	4572	9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.exe	82
PID 4572 wrote to memory of 1972	4572	9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.exe	82
PID 4572 wrote to memory of 1972	4572	9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.exe	82

C:\Users\Admin\AppData\Local\Temp\9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.exe
"C:\Users\Admin\AppData\Local\Temp\9b26cc65133afffac8ac330d11a723c10f6b84fccc184f0af28cb79e0bc949c4N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4572
- 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:1972

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X3JA8BBM\default[2].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X3JA8BBM\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp42A4.tmp

Filesize
29KB

MD5
f108e47cda70725d9e7bb6ba61098215

SHA1
178b0c77f0cd9cb000b5934a05e1c3518161e7aa

SHA256
eeabe54c01b88ddd3060eb5fc9e718001652f7b8831a4e0ee420552afea5bc44

SHA512
3d5087eef1b993033deceab2f6470df6a9cfbaad3d7d1782381bb5ade18bcf4d07f2807efc3d0017bdbf51790ad9358400176b6eb639cab0d1b0c799cfdeb273

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

Filesize
320B

MD5
bc27fee90fd131c44b8d5acb9dcfcb70

SHA1
c26b06e52cab0466598469ba953e9b7256950431

SHA256
02c48af0e5521e6b56598dd7722c7ad204df54392428a23c60de95d023e0a854

SHA512
a925fec04436bfda2d603c554d8eacdbeda98a9a801702db42c03c0953e9b7b26c0447214a2799cba67cf1a5ff75f677b8520a9d0361df303c55c7ede30ccec4

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

Filesize
320B

MD5
2f52b25c0da04c7a1b683ae291b6bcbc

SHA1
c4c54d4cf937feb5b04d03c797c15934c28dfe76

SHA256
6cc7357ce028c4883883064716174be950a1affb3b2e4296adcd52f08834400b

SHA512
3a2f42207a5887e28069a1b8b4ad25b67db22fc062f245c6e0c1008943af915cef8f007f47ef8abe213e4a2f85239fdf3586c554f68ca25139c2aaf24b100d09

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

Filesize
320B

MD5
9a5713679717c1ecb8bb2f86c059ccb8

SHA1
d746981bf56461fd96ad2468698db626d655d64d

SHA256
8c21e06f47aaaf146807c404aecae2f7a8a76ce7b24f518395ebc5f83c165b5d

SHA512
532479a18ea8d110a8408865f93b41657d6db89f301b1351be6efc91c9aece3146f608c2add7d7d2e2897d0ad5dd7951d8a6ae30cf89e5cb342ea249017859d2

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1972-81-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-140-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-236-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-201-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-138-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-149-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1972-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4572-148-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4572-139-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4572-137-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4572-194-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4572-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4572-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4572-234-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4572-80-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4572-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads