f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89

Analysis

max time kernel
79s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/06/2024, 14:50

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General

Target

f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe
Size

266KB
MD5

2876166d663df4bfe35a98bb0d6514c5
SHA1

ff730e0a573b1a8ade829e4f25434e037ec11c02
SHA256

f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89
SHA512

c7e44b9a583d468da8a7c880f39439caf34e899ab8ac7f4b08bd9fe046929537d4717f564fa071980984209299960082e125c45124334bfb9d7292ff80b3c3ab
SSDEEP

6144:2XzKdNY49u8rVRMmczSlUHURodC01net:Na4AfmczSLo401

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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe

Executes dropped EXE 2 IoCs

pid	Process
1604	ITS SB App Switch.exe
2080	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/3124-0-0x00000000004D0000-0x0000000000570000-memory.dmp	upx
behavioral1/memory/3124-14-0x00000000004D0000-0x0000000000570000-memory.dmp	upx
behavioral1/memory/3124-15-0x00000000004D0000-0x0000000000570000-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
3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe
3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe
3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe
3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3124 wrote to memory of 1604	3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe	81
PID 3124 wrote to memory of 1604	3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe	81
PID 3124 wrote to memory of 1604	3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe	81
PID 3124 wrote to memory of 2080	3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe	82
PID 3124 wrote to memory of 2080	3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe	82
PID 3124 wrote to memory of 2080	3124	f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe	82

C:\Users\Admin\AppData\Local\Temp\f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe
"C:\Users\Admin\AppData\Local\Temp\f493af0786c4c50dd9dfc310205023bac4659a211a65acd7035e854c5628bc89.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3124
- 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:1604
- 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:2080

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/3124-0-0x00000000004D0000-0x0000000000570000-memory.dmp

Filesize
640KB

Download
memory/3124-14-0x00000000004D0000-0x0000000000570000-memory.dmp

Filesize
640KB

Download
memory/3124-15-0x00000000004D0000-0x0000000000570000-memory.dmp

Filesize
640KB

Download