metasploit | 338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1

General

Target

338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
Size

1.8MB
MD5

7f456c29190f9c05b1e576f3ff34ede6
SHA1

b89911ba65037b84803a84f99f77be9ebe5749d5
SHA256

338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1
SHA512

e4a9c31602477e4d7d1ddb9a4e765eea1bd077f9ead5e86f2452d569e62b02e8e676b1dd55f8a8412c65c897568380ce1607e0f5b9dc84ab65099460d05d041e
SSDEEP

24576:/3vLRdVhZBK8NogWYO09WOGi9JbBodjwC/hR:/3d5ZQ1qxJ+

Score

10^/10

metasploit backdoor discovery spyware stealer trojan

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

1.15.12.73:4567

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

Drops file in Drivers directory 1 IoCs

Processes:

338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.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:

338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe

description	ioc	process
File opened (read-only)	\??\S:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\A:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\E:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\G:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\P:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\V:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\Y:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\Z:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\B:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\L:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\M:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\R:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\T:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\W:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\H:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\I:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\O:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\Q:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\U:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\X:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\J:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\K:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
File opened (read-only)	\??\N:	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe

description	pid	process
Token: SeDebugPrivilege	1596	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
Token: SeDebugPrivilege	1596	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
Token: SeDebugPrivilege	4268	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
Token: SeDebugPrivilege	4268	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe

description	pid	process	target process
PID 1596 wrote to memory of 4268	1596	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
PID 1596 wrote to memory of 4268	1596	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
PID 1596 wrote to memory of 4268	1596	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe	338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe

C:\Users\Admin\AppData\Local\Temp\338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
"C:\Users\Admin\AppData\Local\Temp\338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1596

C:\Users\Admin\AppData\Local\Temp\338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe
"C:\Users\Admin\AppData\Local\Temp\338c62948d065986b16f3312c3ec0b66549e0d318e582c9c96d94e4aaeed53e1.exe" Admin
2⤵
- Drops file in Drivers directory
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:4268

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 --no-appcompat-clear --mojo-platform-channel-handle=2756 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
1⤵
PID:3968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1596-9-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/1596-1-0x00000000021F0000-0x00000000021F1000-memory.dmp

Filesize
4KB

Download
memory/1596-2-0x0000000002630000-0x0000000002631000-memory.dmp

Filesize
4KB

Download
memory/1596-3-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/1596-0-0x00000000021F0000-0x00000000021F1000-memory.dmp

Filesize
4KB

Download
memory/4268-12-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-10-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-11-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-6-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/4268-13-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-14-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-15-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-16-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-17-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-18-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-19-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-21-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/4268-22-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads