02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24-04-2024 17:41

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General

Target

02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe
Size

266KB
MD5

1d0ac7048713a43b24e0556e39e89f74
SHA1

3bad0ab87e570a59097c0918a424efec8531ba00
SHA256

02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20
SHA512

9994d205d75c300bfa9c30358851ed13f0cb30bcf5fe73c0a7440ab99f79a03d549d9729a679a36a5b5204af2e29ccf5c49b96ff4fad1693ad6a05615e92ad38
SSDEEP

6144:7XzKdNY49u8rVgwL/gkq+IyMePf01net:Ea4Avc/gkqryMW01

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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe

Executes dropped EXE 2 IoCs

pid	Process
2652	ITS SB App Switch.exe
972	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1904-0-0x00000000002D0000-0x0000000000370000-memory.dmp	upx
behavioral1/memory/1904-14-0x00000000002D0000-0x0000000000370000-memory.dmp	upx
behavioral1/memory/1904-15-0x00000000002D0000-0x0000000000370000-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
1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe
1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe
1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe
1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 2652	1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe	90
PID 1904 wrote to memory of 2652	1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe	90
PID 1904 wrote to memory of 2652	1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe	90
PID 1904 wrote to memory of 972	1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe	91
PID 1904 wrote to memory of 972	1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe	91
PID 1904 wrote to memory of 972	1904	02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe	91

C:\Users\Admin\AppData\Local\Temp\02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe
"C:\Users\Admin\AppData\Local\Temp\02e386e199e20dc11f06f64c9ccc8d5c60120e19943e89b0cfa2c2cd4fd2cf20.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1904
- 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:2652
- 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:972

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=2760 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
1⤵
PID:3748

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/1904-0-0x00000000002D0000-0x0000000000370000-memory.dmp

Filesize
640KB

Download
memory/1904-14-0x00000000002D0000-0x0000000000370000-memory.dmp

Filesize
640KB

Download
memory/1904-15-0x00000000002D0000-0x0000000000370000-memory.dmp

Filesize
640KB

Download