e3fe1de029659263c9649867ede854dbfa9adda21433384f9f434c3278723d80

Analysis

max time kernel
205s
max time network
235s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 18:33

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General

Target

e3fe1de029659263c9649867ede854dbfa9adda21433384f9f434c3278723d80.exe
Size

893KB
MD5

776aa1868f5a22f7c6737bf768217c6c
SHA1

1e831601d33a6407b2a9bba3b49ca12b6e404037
SHA256

e3fe1de029659263c9649867ede854dbfa9adda21433384f9f434c3278723d80
SHA512

eb48a2d9978eb11ecd68afdbf2d5c40375ec7ca570ff8d75e5a23e64757522f6adb685f96fd167981c311e1633a498f7ee137a171776eef43eb39e9623516506
SSDEEP

24576:MpniLtpi0ytNNjWRkZh55f6k0YctaUsa3kY2+mO8q:CiLvcTZhjiktfU13O+mOH

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2316	is-GBR5Q.tmp

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 2316	5076	e3fe1de029659263c9649867ede854dbfa9adda21433384f9f434c3278723d80.exe	83
PID 5076 wrote to memory of 2316	5076	e3fe1de029659263c9649867ede854dbfa9adda21433384f9f434c3278723d80.exe	83
PID 5076 wrote to memory of 2316	5076	e3fe1de029659263c9649867ede854dbfa9adda21433384f9f434c3278723d80.exe	83

C:\Users\Admin\AppData\Local\Temp\e3fe1de029659263c9649867ede854dbfa9adda21433384f9f434c3278723d80.exe
"C:\Users\Admin\AppData\Local\Temp\e3fe1de029659263c9649867ede854dbfa9adda21433384f9f434c3278723d80.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5076
- C:\Users\Admin\AppData\Local\Temp\is-R57I2.tmp\is-GBR5Q.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-R57I2.tmp\is-GBR5Q.tmp" /SL4 $9004C "C:\Users\Admin\AppData\Local\Temp\e3fe1de029659263c9649867ede854dbfa9adda21433384f9f434c3278723d80.exe" 682285 52224
  2⤵
  - Executes dropped EXE
  PID:2316

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-R57I2.tmp\is-GBR5Q.tmp

Filesize
634KB

MD5
d291acbf9866b8846fe0629e690feb1a

SHA1
293314b11340d798d3c74e2416e2a43f267a25d6

SHA256
ab3e1fa210171e5ed2decc615c9328379ee3d29b55ee0e5d7ef6bece43f583eb

SHA512
320e68a67fdcf13dc25640cf68468abd9e0dc51b647f95277eebbd06c7c5ee298b1f68d4a01deb886979e42cbc3eddf16ac4db18884a96b1535598ba11ba36ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-R57I2.tmp\is-GBR5Q.tmp

Filesize
634KB

MD5
d291acbf9866b8846fe0629e690feb1a

SHA1
293314b11340d798d3c74e2416e2a43f267a25d6

SHA256
ab3e1fa210171e5ed2decc615c9328379ee3d29b55ee0e5d7ef6bece43f583eb

SHA512
320e68a67fdcf13dc25640cf68468abd9e0dc51b647f95277eebbd06c7c5ee298b1f68d4a01deb886979e42cbc3eddf16ac4db18884a96b1535598ba11ba36ed

Download Submit
memory/5076-132-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/5076-137-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

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