218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498

Analysis

max time kernel
297s
max time network
300s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
05/02/2023, 04:47

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General

Target

218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
Size

1.3MB
MD5

21fc808d0840be3366ef79e5a15c51a4
SHA1

c9c3d63a7fa8f99766fb0560dd14a70e90e57c4a
SHA256

218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498
SHA512

8a31f7f6a13ac29bab131af93908f76434457039d6be69158bbc7991bb73d5871fed2cb16ef68076ba614128fdeb73c30043f038cb4e2f41d1d311c2554361fa
SSDEEP

12288:X2hfjFNHUaymttZedE59j8fmVuXQ54jNg6QDloO7pe54ZHW4WASSxqHs9Enat0N+:QjDUaFbwWqW6H5QHWjiqH67V0AMwrdb

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Windows\CurrentVersion\Run\218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498 = "\"C:\\Users\\Admin\\AppData\\Roaming\\218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe\""	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3316 set thread context of 2296	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe	70

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
3616	powershell.exe
3616	powershell.exe
3616	powershell.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3616	powershell.exe
Token: SeDebugPrivilege	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
Token: SeDebugPrivilege	2296	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3316 wrote to memory of 3616	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe	67
PID 3316 wrote to memory of 3616	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe	67
PID 3316 wrote to memory of 2296	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe	70
PID 3316 wrote to memory of 2296	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe	70
PID 3316 wrote to memory of 2296	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe	70
PID 3316 wrote to memory of 2296	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe	70
PID 3316 wrote to memory of 2296	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe	70
PID 3316 wrote to memory of 2296	3316	218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe	70

C:\Users\Admin\AppData\Local\Temp\218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
"C:\Users\Admin\AppData\Local\Temp\218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAANAA1AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3616
- C:\Users\Admin\AppData\Local\Temp\218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
  C:\Users\Admin\AppData\Local\Temp\218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2296

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Web Service

T1102

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\218150c8d3e13fd5de782d48a45433b76d64a4f82feb9e4853543b1c8a9a1498.exe.log

Filesize
1KB

MD5
ae29b7a843805f722aece191ec9a1c26

SHA1
1be44463fa3fa8d0992fafb8061b617a5eb4eb64

SHA256
df1da27f39fde354f2ab49764b6b3bed10fe9e823bcca5efe360548db3e82de1

SHA512
357281829a54bc24d38337b54ebc5b7bcaca63152a1d84b0cdefed199e7c2183f124f9a29b94fa4f1fd95bd659f335124bf5450a4e0591af885e92d117498cbc

Download Submit
memory/2296-144-0x0000027F69830000-0x0000027F6987C000-memory.dmp

Filesize
304KB

Download
memory/2296-143-0x0000027F694A0000-0x0000027F694EE000-memory.dmp

Filesize
312KB

Download
memory/2296-142-0x0000027F69680000-0x0000027F6972A000-memory.dmp

Filesize
680KB

Download
memory/2296-139-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/3316-120-0x000001A9ACE10000-0x000001A9ACEA2000-memory.dmp

Filesize
584KB

Download
memory/3316-121-0x000001A9AAEC0000-0x000001A9AAEE2000-memory.dmp

Filesize
136KB

Download
memory/3316-117-0x000001A990840000-0x000001A990986000-memory.dmp

Filesize
1.3MB

Download
memory/3316-119-0x000001A9ACD50000-0x000001A9ACE0C000-memory.dmp

Filesize
752KB

Download
memory/3316-118-0x000001A9ACA10000-0x000001A9ACB56000-memory.dmp

Filesize
1.3MB

Download
memory/3616-130-0x000001A52DBF0000-0x000001A52DC66000-memory.dmp

Filesize
472KB

Download