eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5

General

Target

eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe
Size

266KB
MD5

c338162e731393ead4db3db130cd9f5e
SHA1

6860c593a949816f497ebfea57af4d7d86c14565
SHA256

eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5
SHA512

de347a56a85017f438d9e5f2ad3ed27f9430a10328733133a9baf006dce0e69487dde26664dd3340174924a9626cb60e96baabf2b497017f1dadae13992a211f
SSDEEP

3072:/NXEGZJWhfNFC4S60+XoLczrVmXUpCRqs0BVH0XNn2qcyFH9H01ne4PK:FXzKdNY49u8rVHDBSXNn2qNlF01net

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2356	ITS SB App Switch.exe
2608	ITS SB App Switch.exe

Loads dropped DLL 2 IoCs

pid	Process
2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe
2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2564-0-0x0000000000DE0000-0x0000000000E80000-memory.dmp	upx
behavioral1/memory/2564-12-0x0000000000DE0000-0x0000000000E80000-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
2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe
2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 2356	2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe	28
PID 2564 wrote to memory of 2356	2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe	28
PID 2564 wrote to memory of 2356	2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe	28
PID 2564 wrote to memory of 2356	2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe	28
PID 2564 wrote to memory of 2608	2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe	29
PID 2564 wrote to memory of 2608	2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe	29
PID 2564 wrote to memory of 2608	2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe	29
PID 2564 wrote to memory of 2608	2564	eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe	29

C:\Users\Admin\AppData\Local\Temp\eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe
"C:\Users\Admin\AppData\Local\Temp\eac92f9a51a16783a2146afd4bc52b1eb0a3d7a53f493ad8dbe4c34ad5aaddf5.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2564
- 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:2356
- 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:2608

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/2564-0-0x0000000000DE0000-0x0000000000E80000-memory.dmp

Filesize
640KB

Download
memory/2564-12-0x0000000000DE0000-0x0000000000E80000-memory.dmp

Filesize
640KB

Download

Analysis

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