b9761d12044c02adb84dee1efc641fd721e91ea480c6628b66da0c05b197a38d

General

Target

VirusShare_f4b54fc054606d9cc7cb5cde04df1a9b.exe
Size

146KB
MD5

f4b54fc054606d9cc7cb5cde04df1a9b
SHA1

72e6c398e3a27136a7dee0c85d01b5e37a8926ba
SHA256

b9761d12044c02adb84dee1efc641fd721e91ea480c6628b66da0c05b197a38d
SHA512

fa7912670b76a08267e63e4fcab5d9d644f5e4fc99a90891fccf4ca0956eef96e738ea742cb37f6efced847f03caf25df11c5f0f6f64628775e8ad3a8196dbb3
SSDEEP

3072:16mCoCc+6tLs1w+GgJDppjc9rRk9Fl4Unmat8ZMle1N5EAGBrYhVP:16mCLc7s1w+tqrR6l4Umat8Glef2Aerg

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1748	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2000	equkt.exe

Loads dropped DLL 4 IoCs

pid	Process
1748	cmd.exe
1748	cmd.exe
2000	equkt.exe
2000	equkt.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
1152	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2776	PING.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2000	equkt.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1152	taskkill.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2000	equkt.exe
2000	equkt.exe
2000	equkt.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2000	equkt.exe
2000	equkt.exe
2000	equkt.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 1748	2928	VirusShare_f4b54fc054606d9cc7cb5cde04df1a9b.exe	28
PID 2928 wrote to memory of 1748	2928	VirusShare_f4b54fc054606d9cc7cb5cde04df1a9b.exe	28
PID 2928 wrote to memory of 1748	2928	VirusShare_f4b54fc054606d9cc7cb5cde04df1a9b.exe	28
PID 2928 wrote to memory of 1748	2928	VirusShare_f4b54fc054606d9cc7cb5cde04df1a9b.exe	28
PID 1748 wrote to memory of 1152	1748	cmd.exe	30
PID 1748 wrote to memory of 1152	1748	cmd.exe	30
PID 1748 wrote to memory of 1152	1748	cmd.exe	30
PID 1748 wrote to memory of 1152	1748	cmd.exe	30
PID 1748 wrote to memory of 2776	1748	cmd.exe	32
PID 1748 wrote to memory of 2776	1748	cmd.exe	32
PID 1748 wrote to memory of 2776	1748	cmd.exe	32
PID 1748 wrote to memory of 2776	1748	cmd.exe	32
PID 1748 wrote to memory of 2000	1748	cmd.exe	33
PID 1748 wrote to memory of 2000	1748	cmd.exe	33
PID 1748 wrote to memory of 2000	1748	cmd.exe	33
PID 1748 wrote to memory of 2000	1748	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\VirusShare_f4b54fc054606d9cc7cb5cde04df1a9b.exe
"C:\Users\Admin\AppData\Local\Temp\VirusShare_f4b54fc054606d9cc7cb5cde04df1a9b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2928 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\VirusShare_f4b54fc054606d9cc7cb5cde04df1a9b.exe" & start C:\Users\Admin\AppData\Local\equkt.exe -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1748
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2928
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1152
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - Runs ping.exe
    PID:2776
- - C:\Users\Admin\AppData\Local\equkt.exe
    C:\Users\Admin\AppData\Local\equkt.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\equkt.exe

Filesize
146KB

MD5
f4b54fc054606d9cc7cb5cde04df1a9b

SHA1
72e6c398e3a27136a7dee0c85d01b5e37a8926ba

SHA256
b9761d12044c02adb84dee1efc641fd721e91ea480c6628b66da0c05b197a38d

SHA512
fa7912670b76a08267e63e4fcab5d9d644f5e4fc99a90891fccf4ca0956eef96e738ea742cb37f6efced847f03caf25df11c5f0f6f64628775e8ad3a8196dbb3

Download Submit
memory/2000-22-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2000-17-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2000-25-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2000-24-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2000-23-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2000-18-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2000-19-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2000-21-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2928-1-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2928-0-0x0000000001025000-0x0000000001026000-memory.dmp

Filesize
4KB

Download
memory/2928-8-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2928-2-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2928-3-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2928-4-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2928-6-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download

Analysis

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