59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0

Analysis

max time kernel
147s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2024 08:24

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General

Target

59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe
Size

266KB
MD5

dfdec012c39181462bdfc4b610a3c486
SHA1

d0a6e4eceeb7d481064934d95771155b9c4b63f7
SHA256

59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0
SHA512

36d75eaafc93a566092554e2d9db3ff3351cc9199be63681cba8677a7c872f8030ccf1ceb1ba5540e83caa2a5f5c02998c4f891c89366bc4bf0540618480643e
SSDEEP

6144:/XzKdNY49u8rVv1tZK2kV4dPMvc+/cv1tJ01net:Aa4Aq/xd2/qJ01

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-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe

Executes dropped EXE 2 IoCs

pid	Process
3544	ITS SB App Switch.exe
4024	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/2808-0-0x0000000000FA0000-0x0000000001040000-memory.dmp	upx
behavioral1/memory/2808-14-0x0000000000FA0000-0x0000000001040000-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
2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe
2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe
2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe
2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 3544	2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe	91
PID 2808 wrote to memory of 3544	2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe	91
PID 2808 wrote to memory of 3544	2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe	91
PID 2808 wrote to memory of 4024	2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe	92
PID 2808 wrote to memory of 4024	2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe	92
PID 2808 wrote to memory of 4024	2808	59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe	92

C:\Users\Admin\AppData\Local\Temp\59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe
"C:\Users\Admin\AppData\Local\Temp\59ae50288d9ebae4e02ace2132e82f17ecc3740fa5f59403f61fce4e45feb1d0.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2808
- 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:3544
- 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:4024

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\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/2808-0-0x0000000000FA0000-0x0000000001040000-memory.dmp

Filesize
640KB

Download
memory/2808-14-0x0000000000FA0000-0x0000000001040000-memory.dmp

Filesize
640KB

Download