4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
13/06/2024, 23:13

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General

Target
4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe
Size 266KB
Sample240613-27ve9svcmd
SHA256 4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b
MD5 3f18507c4cdf1c022be4c5bfaffee47c
SHA1 199400c008d2684215417b620952f9d4289935e2
SHA512 8644f66e9965a90d80972894a94738509a482678f2cb8fd908f69f558d2086d8724730f18e57ece88a4444396a0fe84111d1b52cf3ea8f1621903b3111a9bc59
SSDEEP 6144:6XzKdNY49u8rV51tZKEw+atfHcHx1SFeYD01net:5a4AUtjatfHuxAnD01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
408	ITS SB App Switch.exe
4428	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/892-0-0x00000000001C0000-0x0000000000260000-memory.dmp	upx
behavioral2/memory/892-14-0x00000000001C0000-0x0000000000260000-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
892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe
892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe
892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe
892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 892 wrote to memory of 408	892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe	79
PID 892 wrote to memory of 408	892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe	79
PID 892 wrote to memory of 408	892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe	79
PID 892 wrote to memory of 4428	892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe	80
PID 892 wrote to memory of 4428	892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe	80
PID 892 wrote to memory of 4428	892	4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe	80

C:\Users\Admin\AppData\Local\Temp\4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe
"C:\Users\Admin\AppData\Local\Temp\4262dbf4b784325c3c832e77ab247b691ce4acc0b9422ea55c6f8e35dfc4d18b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:892
- 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:408
- 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:4428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ITS SB App Switch.exe

Path C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
Size 87KB
SHA256 3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
MD5 368332fca74f48697d842c5f4698ae1d
SHA1 0275153a1e62bd0eca0b02168895517ed66aac56
SHA512 fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
SSDEEP 1536:2OW3EJUzxVIAFLMo2/j3cGlHyk1UBmrNu0R9gZHesWpcdl26n9D5JL1mLPxe:034UtVIA3s3cGlHyk1UEu0R9gRlTnJ5p
MD5 SHA1 SHA512 SSDEEP

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memory/892-0-0x00000000001C0000-0x0000000000260000-memory.dmp

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memory/892-14-0x00000000001C0000-0x0000000000260000-memory.dmp

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