0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965

Analysis

max time kernel
62s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03-06-2023 02:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe
Size

277KB
MD5

cbc970f98640af3518e13fd2622f873a
SHA1

06ec66c239a1f049ba253f6d19bc48a23f8019bb
SHA256

0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965
SHA512

183df5ce794efd655d63e88359547c52d026aadb98a0e23df65cd5e125e28514900bf0f3c73bfb201fdf788122368862d8beb37e2f8d3248cd8977a35596d2b8
SSDEEP

3072:gNXEGZJWhfNFC4S60+XoLczrVmXOqdObTqEzN/vMSRPkTMeXoh9DH01ne4PKrx2:OXzKdNY49u8rV2mT/TRPkTMe8z01netM

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/2228-134-0x0000000000190000-0x0000000000230000-memory.dmp	upx
behavioral1/memory/2228-147-0x0000000000190000-0x0000000000230000-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-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe

Executes dropped EXE 2 IoCs

pid	Process
3288	ITS SB App Switch.exe
3880	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
2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe
2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe
2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe
2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 3288	2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe	83
PID 2228 wrote to memory of 3288	2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe	83
PID 2228 wrote to memory of 3288	2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe	83
PID 2228 wrote to memory of 3880	2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe	84
PID 2228 wrote to memory of 3880	2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe	84
PID 2228 wrote to memory of 3880	2228	0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe	84

C:\Users\Admin\AppData\Local\Temp\0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe
"C:\Users\Admin\AppData\Local\Temp\0f285c5a64e3eb2742c4f2b7ff08233bb91c4a96ee14834eb9743389c208d965.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2228
- 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:3288
- 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:3880

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

Loading Replay Monitor...

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/2228-134-0x0000000000190000-0x0000000000230000-memory.dmp

Filesize
640KB

Download
memory/2228-147-0x0000000000190000-0x0000000000230000-memory.dmp

Filesize
640KB

Download