2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 11:46

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General

Target

2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe
Size

266KB
MD5

f6e8ae7e07199fe4440fc25302eda7f6
SHA1

df44f7fb1f48e8b16cb1a856e187d0d0e2ffcaf2
SHA256

2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a
SHA512

13a0975745f1af278501b11e4c1fda645c66d013abb8a30a50c7c0cc0d7d06122bbdc861d55a476c8e8576dea7c5b50c4803954fb6977f6e5d1332bbddfe8029
SSDEEP

6144:/XzKdNY49u8rVyycp9mdB7Les+eFMBxIX01net:Aa4AvMBu/eF+g01

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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe

Executes dropped EXE 2 IoCs

pid	Process
1972	ITS SB App Switch.exe
3600	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/4460-0-0x0000000000AF0000-0x0000000000B90000-memory.dmp	upx
behavioral1/memory/4460-15-0x0000000000AF0000-0x0000000000B90000-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
4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe
4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe
4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe
4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 1972	4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe	81
PID 4460 wrote to memory of 1972	4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe	81
PID 4460 wrote to memory of 1972	4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe	81
PID 4460 wrote to memory of 3600	4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe	82
PID 4460 wrote to memory of 3600	4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe	82
PID 4460 wrote to memory of 3600	4460	2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe	82

C:\Users\Admin\AppData\Local\Temp\2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe
"C:\Users\Admin\AppData\Local\Temp\2699cf8962550607ab99eac70d0f07223a03393d14a77a2fb52c4af5bc22f89a.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4460
- 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:1972
- 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:3600

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/4460-0-0x0000000000AF0000-0x0000000000B90000-memory.dmp

Filesize
640KB

Download
memory/4460-15-0x0000000000AF0000-0x0000000000B90000-memory.dmp

Filesize
640KB

Download