cd288a403d4dbe16717e26e7ccd2cbbc4dc01b1cc6212351c3389a9cd6aa2803

Analysis

max time kernel
147s
max time network
155s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
05/07/2023, 20:24

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General

Target

206fd93417bdf7exeexeexeex.exe
Size

95KB
MD5

206fd93417bdf71b7ca936542514a364
SHA1

bffb97745c61f65e9d796724e623cbe6b0a84624
SHA256

cd288a403d4dbe16717e26e7ccd2cbbc4dc01b1cc6212351c3389a9cd6aa2803
SHA512

652d3513aa58bb6a3d3577450e7466a22df7e7fa3641c72136b6ac042ac4a71d5ca62490438a5b82140c848a1386814ffc249cb4af61f1bee1442d4c50fff3aa
SSDEEP

1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgpQbCJh8v:AnBdOOtEvwDpj6zP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1832	asih.exe

Loads dropped DLL 1 IoCs

pid	Process
1360	206fd93417bdf7exeexeexeex.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x003c00000000f60a-63.dat	upx
behavioral1/files/0x003c00000000f60a-66.dat	upx
behavioral1/memory/1360-67-0x0000000000500000-0x000000000050F000-memory.dmp	upx
behavioral1/files/0x003c00000000f60a-75.dat	upx
behavioral1/memory/1832-76-0x0000000000500000-0x000000000050F000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 1832	1360	206fd93417bdf7exeexeexeex.exe	28
PID 1360 wrote to memory of 1832	1360	206fd93417bdf7exeexeexeex.exe	28
PID 1360 wrote to memory of 1832	1360	206fd93417bdf7exeexeexeex.exe	28
PID 1360 wrote to memory of 1832	1360	206fd93417bdf7exeexeexeex.exe	28

C:\Users\Admin\AppData\Local\Temp\206fd93417bdf7exeexeexeex.exe
"C:\Users\Admin\AppData\Local\Temp\206fd93417bdf7exeexeexeex.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1360
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  PID:1832

Network

MITRE ATT&CK Enterprise v6

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

C:\Users\Admin\AppData\Local\Temp\asih.exe

Filesize
95KB

MD5
5e489e464050ed7b7de76b9f4d3ecd5d

SHA1
52cb167d184fc94c2dcfd9c9b93d75de423d5895

SHA256
92cb14cb6394311816717e5b1c8b2271dec6d43daaf1d017ca8c1f3c49ab3041

SHA512
9f3a778f71babab280a128ee28717720e5a62a85c4aec8e1a0f444a95c404b327b5e3dbd435ba561afbaa94389a8a724896c6261a701c9e3559e0f00bef7aae9

Download Submit
C:\Users\Admin\AppData\Local\Temp\asih.exe

Filesize
95KB

MD5
5e489e464050ed7b7de76b9f4d3ecd5d

SHA1
52cb167d184fc94c2dcfd9c9b93d75de423d5895

SHA256
92cb14cb6394311816717e5b1c8b2271dec6d43daaf1d017ca8c1f3c49ab3041

SHA512
9f3a778f71babab280a128ee28717720e5a62a85c4aec8e1a0f444a95c404b327b5e3dbd435ba561afbaa94389a8a724896c6261a701c9e3559e0f00bef7aae9

Download Submit
\Users\Admin\AppData\Local\Temp\asih.exe

Filesize
95KB

MD5
5e489e464050ed7b7de76b9f4d3ecd5d

SHA1
52cb167d184fc94c2dcfd9c9b93d75de423d5895

SHA256
92cb14cb6394311816717e5b1c8b2271dec6d43daaf1d017ca8c1f3c49ab3041

SHA512
9f3a778f71babab280a128ee28717720e5a62a85c4aec8e1a0f444a95c404b327b5e3dbd435ba561afbaa94389a8a724896c6261a701c9e3559e0f00bef7aae9

Download Submit
memory/1360-54-0x0000000000280000-0x0000000000286000-memory.dmp

Filesize
24KB

Download
memory/1360-55-0x0000000000340000-0x0000000000346000-memory.dmp

Filesize
24KB

Download
memory/1360-67-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download
memory/1832-69-0x0000000000450000-0x0000000000456000-memory.dmp

Filesize
24KB

Download
memory/1832-76-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download