08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 07:48

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General

Target

08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe
Size

266KB
MD5

9ffabda7070af7a81657ce54bf1046e4
SHA1

088b6667a79c2b6b4bd07483eb32b2913bbafc2e
SHA256

08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a
SHA512

86f0ed9375839402b01bfa047a0842de520e06c67bb7f240bacf482dba66da15f1036275953c624081830cb3a99c36cbf9d3a353a822b2479810905034fbfbfb
SSDEEP

6144:aXzKdNY49u8rVIrVzJTeB6IxACs2S301net:Za4A/rVzU0IpLS301

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-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe

Executes dropped EXE 2 IoCs

pid	Process
4000	ITS SB App Switch.exe
1072	ITS SB App Switch.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1576-0-0x0000000000990000-0x0000000000A30000-memory.dmp	upx
behavioral2/memory/1576-4-0x0000000000990000-0x0000000000A30000-memory.dmp	upx
behavioral2/memory/1576-15-0x0000000000990000-0x0000000000A30000-memory.dmp	upx
behavioral2/memory/1576-18-0x0000000000990000-0x0000000000A30000-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
1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe
1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe
1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe
1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1576 wrote to memory of 4000	1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe	87
PID 1576 wrote to memory of 4000	1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe	87
PID 1576 wrote to memory of 4000	1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe	87
PID 1576 wrote to memory of 1072	1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe	88
PID 1576 wrote to memory of 1072	1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe	88
PID 1576 wrote to memory of 1072	1576	08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe	88

C:\Users\Admin\AppData\Local\Temp\08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe
"C:\Users\Admin\AppData\Local\Temp\08eeffffb68d54b7de341c16b66480d63aa18a779cc343a20b7835991f22573a.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1576
- 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:4000
- 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:1072

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/1576-0-0x0000000000990000-0x0000000000A30000-memory.dmp

Filesize
640KB

Download
memory/1576-4-0x0000000000990000-0x0000000000A30000-memory.dmp

Filesize
640KB

Download
memory/1576-15-0x0000000000990000-0x0000000000A30000-memory.dmp

Filesize
640KB

Download
memory/1576-18-0x0000000000990000-0x0000000000A30000-memory.dmp

Filesize
640KB

Download