6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06-07-2024 19:54

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General

Target

6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe
Size

266KB
MD5

e856bd7e2cff5dfe4e319212e51c12d1
SHA1

25271a2a097de116eea1d121d83b9561700558df
SHA256

6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571
SHA512

b07bfc45384ba5d016521beb9aab17ebbe05454e7c46bd3534b9a1dadcf16e6a0c3671afdd8c37d6c0c9c9394806aa55055ca95381c2da160fc2134a0db21d8c
SSDEEP

3072:zNXEGZJWhfNFC4S60+XoLczrVmXG3ht66cpzWGLiw6Zau4NDBzdrmaDbIVeb0Bj0:ZXzKdNY49u8rVBFwzz9f0BjeB

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	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe

Executes dropped EXE 2 IoCs

pid	Process
3124	ITS SB App Switch.exe
4932	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/4252-0-0x0000000000420000-0x00000000004C0000-memory.dmp	upx
behavioral1/memory/4252-19-0x0000000000420000-0x00000000004C0000-memory.dmp	upx
behavioral1/memory/4252-21-0x0000000000420000-0x00000000004C0000-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
4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe
4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe
4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe
4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 3124	4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe	81
PID 4252 wrote to memory of 3124	4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe	81
PID 4252 wrote to memory of 3124	4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe	81
PID 4252 wrote to memory of 4932	4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe	82
PID 4252 wrote to memory of 4932	4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe	82
PID 4252 wrote to memory of 4932	4252	6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe	82

C:\Users\Admin\AppData\Local\Temp\6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe
"C:\Users\Admin\AppData\Local\Temp\6a35d184c7fd6a9b4205f1cef7375369372aeff3116a3ba68aef587f48000571.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4252
- 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: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:4932

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
137KB

MD5
8e277c55b2b8f512823e5c384d0e2177

SHA1
371f387b9860191a51b4b830ce8c060df4b3586b

SHA256
bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e

SHA512
854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112

Download Submit
memory/4252-0-0x0000000000420000-0x00000000004C0000-memory.dmp

Filesize
640KB

Download
memory/4252-19-0x0000000000420000-0x00000000004C0000-memory.dmp

Filesize
640KB

Download
memory/4252-21-0x0000000000420000-0x00000000004C0000-memory.dmp

Filesize
640KB

Download