bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0

General

Target

bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe
Size

266KB
MD5

a65b7e768d5d479b65ff21852bd1809e
SHA1

e68fdce5d78df6981bf4b0222ab25238b499e9c6
SHA256

bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0
SHA512

cafc457d0f60a8ab4a2b8275ac3bd51f9c82f74a1e606c15b804bf78528eeb54db9e4c6f8cefa16136110af2d5762ebf61fed404707a102620f48a219a04c219
SSDEEP

3072:4NXEGZJWhfNFC4S60+XoLczrVmXS3ht2Rph8XnOBATu3rejB1MiqGwe1iH01ne4S:GXzKdNY49u8rVO/OJCKvMiqGm01net

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3056	ITS SB App Switch.exe
2708	ITS SB App Switch.exe

Loads dropped DLL 2 IoCs

pid	Process
1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe
1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1144-1-0x0000000000A30000-0x0000000000AD0000-memory.dmp	upx
behavioral1/memory/1144-12-0x0000000000A30000-0x0000000000AD0000-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 2 IoCs

pid	Process
1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe
1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1144 wrote to memory of 3056	1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe	28
PID 1144 wrote to memory of 3056	1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe	28
PID 1144 wrote to memory of 3056	1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe	28
PID 1144 wrote to memory of 3056	1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe	28
PID 1144 wrote to memory of 2708	1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe	29
PID 1144 wrote to memory of 2708	1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe	29
PID 1144 wrote to memory of 2708	1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe	29
PID 1144 wrote to memory of 2708	1144	bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe	29

C:\Users\Admin\AppData\Local\Temp\bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe
"C:\Users\Admin\AppData\Local\Temp\bea33eeaa573fab8869e3e7c22e8aeb47041309fa3c22a82a88c7268524e3dc0.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1144
- 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:3056
- 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:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

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
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/1144-1-0x0000000000A30000-0x0000000000AD0000-memory.dmp

Filesize
640KB

Download
memory/1144-12-0x0000000000A30000-0x0000000000AD0000-memory.dmp

Filesize
640KB

Download

Analysis

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