eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf

Analysis

max time kernel
90s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
07/06/2024, 12:36

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General

Target
eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe
Size 266KB
Sample240607-ps7qtshb45
SHA256 eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf
MD5 1a5470eac0714e3fdad8d842d9fc29c4
SHA1 6fbff0ba94f6e094c72d5a723ff193c6360420c7
SHA512 dd922c08ad57579f0b55c8e0980f5b704d1eb9b059ddfdfc0adf998fc9e656766a6a7b5186dbbe54a2d6096ef0c52636e53af84736ee3fd1ac5f42ff6d030dc3
SSDEEP 6144:sXzKdNY49u8rV51tZKnJUFkkQNltmkIL01net:ja4A61/YlXU01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
644	ITS SB App Switch.exe
228	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/3460-0-0x0000000000C10000-0x0000000000CB0000-memory.dmp	upx
behavioral2/memory/3460-14-0x0000000000C10000-0x0000000000CB0000-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
3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe
3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe
3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe
3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3460 wrote to memory of 644	3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe	79
PID 3460 wrote to memory of 644	3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe	79
PID 3460 wrote to memory of 644	3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe	79
PID 3460 wrote to memory of 228	3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe	80
PID 3460 wrote to memory of 228	3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe	80
PID 3460 wrote to memory of 228	3460	eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe	80

C:\Users\Admin\AppData\Local\Temp\eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe
"C:\Users\Admin\AppData\Local\Temp\eadf5ff69a34a50f7c98aff2bd37e18cb7fbe6cd03c5e42cff69237f618979bf.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3460
- 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:644
- 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:228

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/3460-0-0x0000000000C10000-0x0000000000CB0000-memory.dmp

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memory/3460-14-0x0000000000C10000-0x0000000000CB0000-memory.dmp

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