445ed93365c347e46a9e8c38fed4d13a61a5f00f3f2ea830eaaf321cc91fbc7a

Analysis

max time kernel
11s
max time network
125s
platform
windows10_x64
resource
win10v20210410
submitted
12/07/2021, 13:56

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General

Target
SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe
Size 260KB
Sample210712-vbeh3537v2
SHA256 445ed93365c347e46a9e8c38fed4d13a61a5f00f3f2ea830eaaf321cc91fbc7a
MD5 baf003f4c95fbc175188287dbf83f7d3
SHA1 58ec0c0e1a694a0bd4195e596a2e681917ec2427
SHA512 dd670d359a930844519690f41dbd60668b0352e8d2a4d42f7861b0a9f3bf572fb969bad8e235d89a6216dc2691778ca20990a489a246f2669b8160f1f77fad40
MD5 SHA1 SHA512

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
3980	SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3980 set thread context of 1288	3980	SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe	74

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1736	1288	WerFault.exe	74

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3980	SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3980 wrote to memory of 1288	3980	SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe	74
PID 3980 wrote to memory of 1288	3980	SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe	74
PID 3980 wrote to memory of 1288	3980	SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe	74
PID 3980 wrote to memory of 1288	3980	SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe	74

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3980
- C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe
  "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Jaik.46770.28504.2579.exe"
  2⤵
  PID:1288
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1288 -s 24
    3⤵
    - Program crash
    PID:1736

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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