ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
26/04/2024, 01:05

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General

Target

ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe
Size

266KB
MD5

3aa87e9b890ef170dabf5505beea7533
SHA1

f5170c5c2fad18cde99a0ae0f4473b6309b949e5
SHA256

ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2
SHA512

fbb2d2b2f9e34b71c7ed47a6e6b0ec085b01a067bbf3d842df94f49795023237a98d7348481dec9e4c2b7790f686651f4f6a7f7f328b156cbf74f5c3ec8999c2
SSDEEP

6144:7XzKdNY49u8rVmpzJTeB6IxACs2V01net:Ea4ARpzU0IpLV01

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	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe

Executes dropped EXE 2 IoCs

pid	Process
2700	ITS SB App Switch.exe
4120	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/3108-0-0x00000000004A0000-0x0000000000540000-memory.dmp	upx
behavioral1/memory/3108-14-0x00000000004A0000-0x0000000000540000-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
3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe
3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe
3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe
3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3108 wrote to memory of 2700	3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe	92
PID 3108 wrote to memory of 2700	3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe	92
PID 3108 wrote to memory of 2700	3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe	92
PID 3108 wrote to memory of 4120	3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe	93
PID 3108 wrote to memory of 4120	3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe	93
PID 3108 wrote to memory of 4120	3108	ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe	93

C:\Users\Admin\AppData\Local\Temp\ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe
"C:\Users\Admin\AppData\Local\Temp\ab892133f40ad9f5102abc3991a282c60eb554b5e29108679d19b5c481208db2.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3108
- 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:2700
- 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:4120

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=4204 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
1⤵
PID:4256

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/3108-0-0x00000000004A0000-0x0000000000540000-memory.dmp

Filesize
640KB

Download
memory/3108-14-0x00000000004A0000-0x0000000000540000-memory.dmp

Filesize
640KB

Download