mydoom | abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20

General

Target

abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
Size

29KB
MD5

04fda200789f4051db2c69ea36eb9456
SHA1

e9bd1a478473b7722f6e46b0238c550cdc9ced3b
SHA256

abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20
SHA512

8b6ee11c0d94d29eac567699b044b8f4c332c9ee430157dfc6a9cca21535c44db817a146b67eef8e4c8f64c01d351940a19a766204df233895fb303f5b6ddfd3
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/79:AEwVs+0jNDY1qi/qp

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/1392-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1392-36-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1392-57-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1392-61-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1392-66-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1392-73-0x0000000000500000-0x0000000000510200-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
1792	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"	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1392-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1392-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x000800000001612f-7.dat	upx
behavioral1/memory/1792-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1392-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1792-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1792-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1792-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1792-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1792-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1392-36-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1792-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1792-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0004000000013d08-52.dat	upx
behavioral1/memory/1392-57-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1792-58-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1392-61-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1792-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1392-66-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1792-67-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1792-69-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1792-74-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1392-73-0x0000000000500000-0x0000000000510200-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
File opened for modification	C:\Windows\java.exe	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
File created	C:\Windows\java.exe	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.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	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1392 wrote to memory of 1792	1392	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe	31
PID 1392 wrote to memory of 1792	1392	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe	31
PID 1392 wrote to memory of 1792	1392	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe	31
PID 1392 wrote to memory of 1792	1392	abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe	31

C:\Users\Admin\AppData\Local\Temp\abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe
"C:\Users\Admin\AppData\Local\Temp\abd12080322f50691bd8f42c36613e292e2afac31d7d510d23e04f14ce46bc20.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1392
- 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:1792

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\Temp\blTauEkyb.log

Filesize
320B

MD5
52d104d064eb5fabad8b85bbd595ebd8

SHA1
50e83cc51547229e83d84e93f001ec10932e4296

SHA256
01118c3c5a22efbc9adced48b4cc6b85e15f8981fd8613d2a8ecc26bb27e55a3

SHA512
cc85bc4ba198dc9e9d9bae0368a149f34fc48f691f6f798783be989d2aa0ec62d97e56b8514dfd0c38e1ead516f1108637ee3be6615ab85fbfa5ed081d9442bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF394.tmp

Filesize
29KB

MD5
551166219761b642a18e7756a21a6743

SHA1
97159eda2d2db37d1ccf1b897be44bfafe3250a9

SHA256
717423367f53bccad8aa57c8d20ee935a40e295e9ffdd0f2dc9add22d5ec4e73

SHA512
29267ae7e6994d995978b657cbe3b096a07321bf71204bdf1d6276494398000d8cbc101f10324ce44f8b02e828d28ad559bf28d6a2e725d8b8cd5d71111bb4de

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

Filesize
352B

MD5
435d2d516ae68b463cd058aa44fcca86

SHA1
402d16c02fd8863a7b864f46303f617f5224c96f

SHA256
efb257c27eee8d2616d3a8b58896568026475c5820340ed9945aaf888f10ffd1

SHA512
a1d18abaf2e7b3fc559cf8e809a9087284ba69ce0f526aeca0cee2dfc60d7ff81430f05827f91af823b69b27f19d3d02defa4b428d89e8986393464752e57fb0

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1392-36-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1392-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1392-73-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1392-66-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1392-61-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1392-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-57-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1392-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1392-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-58-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-67-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-69-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1792-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads