2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398

Analysis

max time kernel
51s
max time network
56s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 10:44

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General

Target

2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe
Size

266KB
MD5

45a774208c7343188e9d4c75c377ec3c
SHA1

124d13f3f6c48d5ea28c1ade516a4ef65986a9cc
SHA256

2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398
SHA512

f03ba312cbc08d18133be3e7d3513416fde8d525cb07f3f53f8ceef70bb0298833aaf35d58b9ce901c6a1f287dc05b7d4cea6c329b5cbbdfa0e39c7ce890b41f
SSDEEP

6144:CXzKdNY49u8rV4aKC8PkKInEafO0BjeB:Ra4A2AtQO0B

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe

Executes dropped EXE 2 IoCs

pid	Process
4936	ITS SB App Switch.exe
4856	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/4804-0-0x00000000003D0000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/4804-15-0x00000000003D0000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/4804-16-0x00000000003D0000-0x0000000000470000-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
4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe
4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe
4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe
4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 4936	4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe	81
PID 4804 wrote to memory of 4936	4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe	81
PID 4804 wrote to memory of 4936	4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe	81
PID 4804 wrote to memory of 4856	4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe	82
PID 4804 wrote to memory of 4856	4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe	82
PID 4804 wrote to memory of 4856	4804	2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe	82

C:\Users\Admin\AppData\Local\Temp\2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe
"C:\Users\Admin\AppData\Local\Temp\2055cae1c543ef68ddc464e4cb1765fb5d027339d830d66df2788b262d78d398.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4804
- 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:4936
- 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:4856

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/4804-0-0x00000000003D0000-0x0000000000470000-memory.dmp

Filesize
640KB

Download
memory/4804-15-0x00000000003D0000-0x0000000000470000-memory.dmp

Filesize
640KB

Download
memory/4804-16-0x00000000003D0000-0x0000000000470000-memory.dmp

Filesize
640KB

Download