1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 05:46

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General

Target

1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe
Size

266KB
MD5

3da94bb32b3d2679d054458efc00d874
SHA1

f075c10e3916fb1a4c6f7a269315c364e6b59d4a
SHA256

1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181
SHA512

a9bc17435be6d714d62de5fdc82ed333fb5cd6fc0128cf8db21fc314b6f5d4700c55182cf0c21ee36963c7c0cfa9c57229acf49ba24f7f348b4dabf650fe584a
SSDEEP

3072:tNXEGZJWhfNFC4S60+XoLczrVmXnYTa1m/czCqqDZU7DszRodLTB5H01ne4PK:rXzKdNY49u8rVAmczSlUHURodr01net

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-1-5-21-817259280-2658881748-983986378-1000\Control Panel\International\Geo\Nation	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe

Executes dropped EXE 2 IoCs

pid	Process
4644	ITS SB App Switch.exe
2900	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1824-0-0x0000000000160000-0x0000000000200000-memory.dmp	upx
behavioral1/memory/1824-10-0x0000000000160000-0x0000000000200000-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 4 IoCs

pid	Process
1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe
1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe
1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe
1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1824 wrote to memory of 4644	1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe	97
PID 1824 wrote to memory of 4644	1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe	97
PID 1824 wrote to memory of 4644	1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe	97
PID 1824 wrote to memory of 2900	1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe	98
PID 1824 wrote to memory of 2900	1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe	98
PID 1824 wrote to memory of 2900	1824	1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe	98

C:\Users\Admin\AppData\Local\Temp\1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe
"C:\Users\Admin\AppData\Local\Temp\1dff514efff380d30280c1a72d894e7df62ac0f7a5208abab0f4035640998181.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1824
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:4644
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:2900

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4200 --field-trial-handle=2260,i,3739451884007376837,4900555371550671478,262144 --variations-seed-version /prefetch:8
1⤵
PID:2864

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/1824-0-0x0000000000160000-0x0000000000200000-memory.dmp

Filesize
640KB

Download
memory/1824-10-0x0000000000160000-0x0000000000200000-memory.dmp

Filesize
640KB

Download