e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433

Analysis

max time kernel
142s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
18/11/2023, 23:09

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General

Target

e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe
Size

266KB
MD5

f9863a19fcfd0a0e3a4cb60af62ada63
SHA1

c00ae10573b760adb02c6572593634497fa5db48
SHA256

e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433
SHA512

98c0b47d60727f2a6e59cfed7bfb263f766f9c234f6618e7df2493ee760da4db4a24215b9690e62938e9f4bf903f21abf43ecc807c29a6476d661657fa2ecc0d
SSDEEP

3072:2NXEGZJWhfNFC4S60+XoLczrVmXj9ggT+ZrCQ8IVirmBtJjcWTwe3sH01ne4PK:EXzKdNY49u8rVAKriGtJjcWF401net

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-1-5-21-177160434-2093019976-369403398-1000\Control Panel\International\Geo\Nation	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe

Executes dropped EXE 2 IoCs

pid	Process
3752	ITS SB App Switch.exe
884	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/4940-0-0x0000000000550000-0x00000000005F0000-memory.dmp	upx
behavioral1/memory/4940-14-0x0000000000550000-0x00000000005F0000-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
4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe
4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe
4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe
4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4940 wrote to memory of 3752	4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe	87
PID 4940 wrote to memory of 3752	4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe	87
PID 4940 wrote to memory of 3752	4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe	87
PID 4940 wrote to memory of 884	4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe	88
PID 4940 wrote to memory of 884	4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe	88
PID 4940 wrote to memory of 884	4940	e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe	88

C:\Users\Admin\AppData\Local\Temp\e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe
"C:\Users\Admin\AppData\Local\Temp\e782a261e7a291ce540df978df681fbafeb97567b5878f94721cf3dbf7877433.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4940
- 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:3752
- 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:884

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
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/4940-0-0x0000000000550000-0x00000000005F0000-memory.dmp

Filesize
640KB

Download
memory/4940-14-0x0000000000550000-0x00000000005F0000-memory.dmp

Filesize
640KB

Download