agenttesla | bb528f998e8d7a27c716e2734ccfbb8ada599fa7ca82d596317a02c36ed90423

General

Target

MV HG TBN (6)(1).xls.scr
Size

694KB
MD5

06f655a7b90556ce0f4ba5d70507f586
SHA1

18aaf5cfc28be2345d19381ee37e2dc27eade5e8
SHA256

d92ef0c2175de7ed6ce13a071c118182dd0a8a49c431baedf4f75eb58ba5f6e7
SHA512

bb32de7d87965e855873d463185158b09bd83477b55320f5a1187de73cab1e10a701e3480b12cdcd26963b4af93e054a6687a5cccd9e4c6fce63d058f9789bc0
SSDEEP

12288:IKWSDzsiWZGwDWqp9n7YEdNEgbH11gG+6obSzLmOIzAvgUDhA12rol5WR1bnsQ:IKWSDDTe9nfrEgLYMZBvgU9ARlWtnX

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
beirutrest.com
Port:
21
Username:
[email protected]
Password:
9yXQ39wz(uL+

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://beirutrest.com
Port:
21
Username:
[email protected]
Password:
9yXQ39wz(uL+

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
13	api.ipify.org
14	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1680 set thread context of 4988	1680	MV HG TBN (6)(1).xls.scr	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4988	MV HG TBN (6)(1).xls.scr
4988	MV HG TBN (6)(1).xls.scr

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4988	MV HG TBN (6)(1).xls.scr

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 4988	1680	MV HG TBN (6)(1).xls.scr	92
PID 1680 wrote to memory of 4988	1680	MV HG TBN (6)(1).xls.scr	92
PID 1680 wrote to memory of 4988	1680	MV HG TBN (6)(1).xls.scr	92
PID 1680 wrote to memory of 4988	1680	MV HG TBN (6)(1).xls.scr	92
PID 1680 wrote to memory of 4988	1680	MV HG TBN (6)(1).xls.scr	92
PID 1680 wrote to memory of 4988	1680	MV HG TBN (6)(1).xls.scr	92
PID 1680 wrote to memory of 4988	1680	MV HG TBN (6)(1).xls.scr	92
PID 1680 wrote to memory of 4988	1680	MV HG TBN (6)(1).xls.scr	92

C:\Users\Admin\AppData\Local\Temp\MV HG TBN (6)(1).xls.scr
"C:\Users\Admin\AppData\Local\Temp\MV HG TBN (6)(1).xls.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Users\Admin\AppData\Local\Temp\MV HG TBN (6)(1).xls.scr
  "C:\Users\Admin\AppData\Local\Temp\MV HG TBN (6)(1).xls.scr"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4988

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=4368,i,10426317566413639638,17907471819827662535,262144 --variations-seed-version --mojo-platform-channel-handle=4624 /prefetch:8
1⤵
PID:3504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\MV HG TBN (6)(1).xls.scr.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1680-8-0x000000000B9E0000-0x000000000B9EC000-memory.dmp

Filesize
48KB

Download
memory/1680-5-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/1680-9-0x0000000002620000-0x00000000026A2000-memory.dmp

Filesize
520KB

Download
memory/1680-4-0x0000000004D30000-0x0000000004D3A000-memory.dmp

Filesize
40KB

Download
memory/1680-13-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/1680-6-0x0000000004F70000-0x000000000500C000-memory.dmp

Filesize
624KB

Download
memory/1680-7-0x0000000004F20000-0x0000000004F38000-memory.dmp

Filesize
96KB

Download
memory/1680-1-0x0000000000210000-0x00000000002C4000-memory.dmp

Filesize
720KB

Download
memory/1680-3-0x0000000004C90000-0x0000000004D22000-memory.dmp

Filesize
584KB

Download
memory/1680-2-0x0000000005380000-0x0000000005924000-memory.dmp

Filesize
5.6MB

Download
memory/1680-0-0x000000007456E000-0x000000007456F000-memory.dmp

Filesize
4KB

Download
memory/4988-14-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/4988-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4988-15-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/4988-16-0x00000000056E0000-0x0000000005746000-memory.dmp

Filesize
408KB

Download
memory/4988-17-0x0000000006EC0000-0x0000000006F10000-memory.dmp

Filesize
320KB

Download
memory/4988-18-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads