fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
12/06/2024, 23:58

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General

Target
fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe
Size 266KB
Sample240612-31ea5swdmd
SHA256 fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f
MD5 5aa65d71dcd01f0ebb0dc29b0a5b55f3
SHA1 08fa8baf2910b67d69cb4a657229029f7b5f223a
SHA512 b64acbf538e65dca2c89b831be77c4ae306a30f1d8ec88758a70d64a06a60bbd6ade444c959371fcdffcd627b1b0f1df2909640bf0140ebca31a40aad15468a4
SSDEEP 6144:zXzKdNY49u8rVizd40Ffx1oicKG01net:sa4ADd4m+v01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1628	ITS SB App Switch.exe
228	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3348-0-0x0000000000D50000-0x0000000000DF0000-memory.dmp	upx
behavioral2/memory/3348-14-0x0000000000D50000-0x0000000000DF0000-memory.dmp	upx
behavioral2/memory/3348-15-0x0000000000D50000-0x0000000000DF0000-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
3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe
3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe
3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe
3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3348 wrote to memory of 1628	3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe	77
PID 3348 wrote to memory of 1628	3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe	77
PID 3348 wrote to memory of 1628	3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe	77
PID 3348 wrote to memory of 228	3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe	78
PID 3348 wrote to memory of 228	3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe	78
PID 3348 wrote to memory of 228	3348	fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe	78

C:\Users\Admin\AppData\Local\Temp\fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe
"C:\Users\Admin\AppData\Local\Temp\fad8eeb0d051500769768020c1191b9eb3b60b8dcccbf754a7f3c801dc380b9f.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3348
- 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:1628
- 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/3348-0-0x0000000000D50000-0x0000000000DF0000-memory.dmp

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memory/3348-14-0x0000000000D50000-0x0000000000DF0000-memory.dmp

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memory/3348-15-0x0000000000D50000-0x0000000000DF0000-memory.dmp

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