db46ce31d874bd4d81a938e7e05267da489fcb6319d0f949baea02aae378d90c

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2023, 19:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0ad91315474087exe_JC.exe
Size

47KB
MD5

0ad9131547408749e0231f19d6df23e2
SHA1

6df594d124de3b7c4dbeddb1627aafae8a58bb93
SHA256

db46ce31d874bd4d81a938e7e05267da489fcb6319d0f949baea02aae378d90c
SHA512

7b85d75f698155bdac60a3bc871da7bc7bc3e41a34ad3c9c554e5943d25c2360acc5095b2ed25867194e729ea581bfde79faf3a20a3c87fd3185b9386af220aa
SSDEEP

768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvC:P8mnK6QFElP6n+gymddpMOtEvwDpjV

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Control Panel\International\Geo\Nation	0ad91315474087exe_JC.exe

Executes dropped EXE 1 IoCs

pid	Process
4296	asih.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2656-133-0x0000000000500000-0x000000000050F311-memory.dmp	upx
behavioral2/files/0x0008000000023272-146.dat	upx
behavioral2/files/0x0008000000023272-148.dat	upx
behavioral2/files/0x0008000000023272-149.dat	upx
behavioral2/memory/2656-151-0x0000000000500000-0x000000000050F311-memory.dmp	upx
behavioral2/memory/4296-159-0x0000000000500000-0x000000000050F311-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 3 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 4296	2656	0ad91315474087exe_JC.exe	86
PID 2656 wrote to memory of 4296	2656	0ad91315474087exe_JC.exe	86
PID 2656 wrote to memory of 4296	2656	0ad91315474087exe_JC.exe	86

C:\Users\Admin\AppData\Local\Temp\0ad91315474087exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\0ad91315474087exe_JC.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  PID:4296

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
47KB

MD5
19dcb97eadaba3e2df812bee1625faf9

SHA1
cb47caccf55d8d6bba03b219afbacef3f3f38fc1

SHA256
e72340fc857c08478e8e16768dcb2a1a80a8748a17046d5f7bbcfa2937ec5bfc

SHA512
0f709a5f5ffefd949ba99de490d09b42b4824abe435bbf71ffc42fdac2d6f3cfe0c4637c928fbed334f35fa8347e1558350ec130dc71477de6864aeadc2002f2

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

Filesize
47KB

MD5
19dcb97eadaba3e2df812bee1625faf9

SHA1
cb47caccf55d8d6bba03b219afbacef3f3f38fc1

SHA256
e72340fc857c08478e8e16768dcb2a1a80a8748a17046d5f7bbcfa2937ec5bfc

SHA512
0f709a5f5ffefd949ba99de490d09b42b4824abe435bbf71ffc42fdac2d6f3cfe0c4637c928fbed334f35fa8347e1558350ec130dc71477de6864aeadc2002f2

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

Filesize
47KB

MD5
19dcb97eadaba3e2df812bee1625faf9

SHA1
cb47caccf55d8d6bba03b219afbacef3f3f38fc1

SHA256
e72340fc857c08478e8e16768dcb2a1a80a8748a17046d5f7bbcfa2937ec5bfc

SHA512
0f709a5f5ffefd949ba99de490d09b42b4824abe435bbf71ffc42fdac2d6f3cfe0c4637c928fbed334f35fa8347e1558350ec130dc71477de6864aeadc2002f2

Download Submit
memory/2656-133-0x0000000000500000-0x000000000050F311-memory.dmp

Filesize
60KB

Download
memory/2656-134-0x0000000000570000-0x0000000000576000-memory.dmp

Filesize
24KB

Download
memory/2656-135-0x0000000000570000-0x0000000000576000-memory.dmp

Filesize
24KB

Download
memory/2656-136-0x0000000002070000-0x0000000002076000-memory.dmp

Filesize
24KB

Download
memory/2656-151-0x0000000000500000-0x000000000050F311-memory.dmp

Filesize
60KB

Download
memory/4296-153-0x0000000002050000-0x0000000002056000-memory.dmp

Filesize
24KB

Download
memory/4296-159-0x0000000000500000-0x000000000050F311-memory.dmp

Filesize
60KB

Download