2a7dd1b648a75c49313e8289a3269eb27edf50c14f7378a70e825d86bc65c8e2

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19/03/2024, 07:29

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General

Target

d58c28185e85b18e718d862dffa1b0c3.exe
Size

148KB
MD5

d58c28185e85b18e718d862dffa1b0c3
SHA1

8ac8e89db66bf61fbb10147e8198221af3260c33
SHA256

2a7dd1b648a75c49313e8289a3269eb27edf50c14f7378a70e825d86bc65c8e2
SHA512

83bf98fc5b7b0d0f0dba524339da2470aefa98a9c26a61afebaac03f1b74ebadc73ae92619146fb2fe4e5a01dc1751154cd458a807f3005e331f679db21a9c5a
SSDEEP

768:sUbcOKsHBKiUFf+bHnMwZdxjh+tBdxKKVu1fdYOUDHwBjPRLkSUX6vaR3:LmsHBKLNuXxdQuB1ft0oLk84

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	d58c28185e85b18e718d862dffa1b0c3.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3288-2-0x0000000000400000-0x000000000046A000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3288	d58c28185e85b18e718d862dffa1b0c3.exe
3288	d58c28185e85b18e718d862dffa1b0c3.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3288 wrote to memory of 4376	3288	d58c28185e85b18e718d862dffa1b0c3.exe	89
PID 3288 wrote to memory of 4376	3288	d58c28185e85b18e718d862dffa1b0c3.exe	89
PID 3288 wrote to memory of 4376	3288	d58c28185e85b18e718d862dffa1b0c3.exe	89

C:\Users\Admin\AppData\Local\Temp\d58c28185e85b18e718d862dffa1b0c3.exe
"C:\Users\Admin\AppData\Local\Temp\d58c28185e85b18e718d862dffa1b0c3.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3288
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Qwb..bat" > nul 2> nul
  2⤵
  PID:4376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\Qwb..bat

Filesize
210B

MD5
15fd0fa2bca2d3bc07a79b8fec2cc613

SHA1
e8f0f83006752f3f8a7ab5bdb0158ac88244b54e

SHA256
2bfe3d66cc90cda456b83a1fd7477e2e0066a67ceae51ca30fa75b36bba0ca5f

SHA512
d5150e33b4e0e6b6221b8c3ccf72e2bac21f8b2faa3326abf55819c24b58f8cb1196416530e0d2ced3fce85d4e5e126b9bde63d6ed2a0e35d3328c980b90ee7d

Download Submit
memory/3288-0-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3288-2-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download