7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
23/04/2024, 12:12

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General

Target

7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe
Size

266KB
MD5

2ca8840e06706315f3f05b52203d8dea
SHA1

ccc04600f4a77c67254552f16e9ee4f3360d470b
SHA256

7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b
SHA512

3754e6ecb4fa019da1514da4afc1752f96e06d35fc64501da3666da962c0a6c185caefba1fd86b3197196a29f68b8eb1cf80ff89d1e5c5d801c725b17fa03ed9
SSDEEP

6144:ZXzKdNY49u8rVv1tZKd4cj3VUKIpBdk01net:Ca4Amm4cxfIa01

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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe

Executes dropped EXE 2 IoCs

pid	Process
2184	ITS SB App Switch.exe
4488	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3868-0-0x0000000000F40000-0x0000000000FE0000-memory.dmp	upx
behavioral1/memory/3868-10-0x0000000000F40000-0x0000000000FE0000-memory.dmp	upx
behavioral1/memory/3868-11-0x0000000000F40000-0x0000000000FE0000-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
3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe
3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe
3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe
3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3868 wrote to memory of 2184	3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe	89
PID 3868 wrote to memory of 2184	3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe	89
PID 3868 wrote to memory of 2184	3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe	89
PID 3868 wrote to memory of 4488	3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe	90
PID 3868 wrote to memory of 4488	3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe	90
PID 3868 wrote to memory of 4488	3868	7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe	90

C:\Users\Admin\AppData\Local\Temp\7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe
"C:\Users\Admin\AppData\Local\Temp\7ab6ae7f9087c236af1a724e295c30817e59883903d1b4b391dd8878af63595b.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3868
- 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:2184
- 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:4488

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2312 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:1972

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

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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/3868-0-0x0000000000F40000-0x0000000000FE0000-memory.dmp

Filesize
640KB

Download
memory/3868-10-0x0000000000F40000-0x0000000000FE0000-memory.dmp

Filesize
640KB

Download
memory/3868-11-0x0000000000F40000-0x0000000000FE0000-memory.dmp

Filesize
640KB

Download