04e31898a879dbb524b0a54c205f0390da11ec19c1d56a61b457d5ab1ee3344b

Analysis

max time kernel
145s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 12:22

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General

Target

setup.exe
Size

892KB
MD5

15f9421da6f9af862087bdb33e0e5fa8
SHA1

b58272de0c4c75750c5deb0dd387cd09113b1a07
SHA256

02330e35359edd539b8004fdf84b9161f5bb19aa84a259ad7466d78c799327f2
SHA512

faef74ce16ca2664b922c48153821fd804652a73b47a2a213c613cd3c1d820b353b56ca59789e2e9095d2e9361bc26d4dd3a38e18cbff340b10f6136110d402d
SSDEEP

12288:v/sUpETbTEQkM4lBLw3enogRnzhTxsNVu5rzwilOGnrdVbfCG1GiBC61:v/pWTnnEzTGcz4MrdJDGih1

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4644	setup.tmp

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3724 wrote to memory of 4644	3724	setup.exe	91
PID 3724 wrote to memory of 4644	3724	setup.exe	91
PID 3724 wrote to memory of 4644	3724	setup.exe	91

C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3724
- C:\Users\Admin\AppData\Local\Temp\is-CC5SB.tmp\setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-CC5SB.tmp\setup.tmp" /SL5="$A0064,577921,52224,C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - Executes dropped EXE
  PID:4644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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-CC5SB.tmp\setup.tmp

Filesize
660KB

MD5
aa1e9eec51c34d68b3fae2caf4bea3f2

SHA1
ccd2381cff17acbb0adc0c6f409d6df8346c3803

SHA256
2575430608f57e268eb5fc7842aff36bd5506af1d413a02e829920fab72e7e44

SHA512
7ea3747779213df50e3e0b55eae0abb20eeebe20ec8ceb630f8aa93e637889cda7f313c683900748c69e2ee0b66117504fbeee5dbf1ee8e71f096b79b5fa6497

Download Submit
memory/3724-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3724-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3724-15-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4644-7-0x0000000002100000-0x0000000002101000-memory.dmp

Filesize
4KB

Download
memory/4644-16-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4644-19-0x0000000002100000-0x0000000002101000-memory.dmp

Filesize
4KB

Download