eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307

Analysis

max time kernel
94s
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
22-05-2024 01:48

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General

Target

eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe
Size

266KB
MD5

e45983a2a2d6a9b5103faa9168635f0a
SHA1

f1e0ab268bf90badc90cb567927126b62372b6f5
SHA256

eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307
SHA512

377724bb736d409a9f97402e31b3dc7bb0d4f2a6c4b36ab15ecba0b55d7c6da7a301da93e6f6a0344f64fc7662eec1958a1fa675bee67490a792f18618ce9c4d
SSDEEP

6144:IXzKdNY49u8rVNuw/9mdB7Les+eFMBxIC01net:3a4AuMBu/eF+Z01

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

Processes:

eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3968 ITS SB App Switch.exe
1180 ITS SB App Switch.exe

pid	process
3968	ITS SB App Switch.exe
1180	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2028-0-0x0000000000A10000-0x0000000000AB0000-memory.dmp	upx
behavioral1/memory/2028-15-0x0000000000A10000-0x0000000000AB0000-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

Processes:

eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe

pid	process
2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe
2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe
2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe
2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe

description	pid	process	target process
PID 2028 wrote to memory of 3968	2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe	ITS SB App Switch.exe
PID 2028 wrote to memory of 3968	2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe	ITS SB App Switch.exe
PID 2028 wrote to memory of 3968	2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe	ITS SB App Switch.exe
PID 2028 wrote to memory of 1180	2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe	ITS SB App Switch.exe
PID 2028 wrote to memory of 1180	2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe	ITS SB App Switch.exe
PID 2028 wrote to memory of 1180	2028	eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe
"C:\Users\Admin\AppData\Local\Temp\eeebb623f00c408a799dbe85cd1fc9063df0879ad42216520997f66423954307.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2028

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:3968

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:1180

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/2028-0-0x0000000000A10000-0x0000000000AB0000-memory.dmp

Filesize
640KB

Download
memory/2028-15-0x0000000000A10000-0x0000000000AB0000-memory.dmp

Filesize
640KB

Download