0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290

Analysis

max time kernel
135s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2023, 01:18

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General

Target

0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe
Size

277KB
MD5

d36e7479e7b51dfb43d3da11d56de26f
SHA1

7df2a6806ed4767486a81c3ec01cb477eb5a3e6c
SHA256

0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290
SHA512

5a18fed867409c141264bc9d302839f89f8ffea4d7f01abe4988300be1588c9629164416fcb4124cbe2fb0bb8b290b6fb02043cea23a02d295b9c59c80736d53
SSDEEP

6144:MXzKdNY49u8rVgvuwriGtJjcWq/o01netE:Da4APmwri6JW/o01z

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2044-134-0x0000000000F50000-0x0000000000FF0000-memory.dmp	upx
behavioral1/memory/2044-143-0x0000000000F50000-0x0000000000FF0000-memory.dmp	upx

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-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe

Executes dropped EXE 2 IoCs

pid	Process
2256	ITS SB App Switch.exe
1856	ITS SB App Switch.exe

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
2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe
2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe
2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe
2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 2256	2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe	83
PID 2044 wrote to memory of 2256	2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe	83
PID 2044 wrote to memory of 2256	2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe	83
PID 2044 wrote to memory of 1856	2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe	84
PID 2044 wrote to memory of 1856	2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe	84
PID 2044 wrote to memory of 1856	2044	0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe	84

C:\Users\Admin\AppData\Local\Temp\0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe
"C:\Users\Admin\AppData\Local\Temp\0930baf3f69da9b33ec74a1facf666b8542cdf6960bd838072ceab746384a290.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2044
- 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:2256
- 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:1856

Network

MITRE ATT&CK Enterprise v6

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
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
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
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/2044-134-0x0000000000F50000-0x0000000000FF0000-memory.dmp

Filesize
640KB

Download
memory/2044-143-0x0000000000F50000-0x0000000000FF0000-memory.dmp

Filesize
640KB

Download