agenttesla | 94095bca33da33ad83f7b8d55b150cc79f646625002aeb595524c7defe2707c7

General

Target

DHL_Document.68765365786789768756534575786986.exe
Size

656KB
MD5

67ba70657c56f2c7b9e41cd29dfe8420
SHA1

f95dc5a17d2316d638f413f68049bdc6e9869c6b
SHA256

94095bca33da33ad83f7b8d55b150cc79f646625002aeb595524c7defe2707c7
SHA512

490a806cd3cef05f0d758b68d662cac9ab551d839cfef0a1a7c713b3e1b7017f9873cdd7118daa6a1052c40c9c2e9c81be5fff5e22dee8e7a042d47386423f68
SSDEEP

12288:psHzOUNUSB/o5LsI1uwajJ5yvv1l25jfB7/+bj74WbZzS4fk/cP4l0dfuPTT:QiUmSB/o5d1ubcvIWbnHZexUmf

Score

10^/10

agenttesla keylogger spyware stealer trojan upx

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.fosna.net
Port:
587
Username:
[email protected]
Password:
jF&ZPSBJ*@6T

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.fosna.net
Port:
587
Username:
[email protected]
Password:
jF&ZPSBJ*@6T
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/5000-0-0x0000000000840000-0x00000000009B5000-memory.dmp	upx
behavioral2/memory/5000-13-0x0000000000840000-0x00000000009B5000-memory.dmp	upx

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

41 ip-api.com

flow	ioc
41	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/5000-13-0x0000000000840000-0x00000000009B5000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL_Document.68765365786789768756534575786986.exe

description pid process target process

PID 5000 set thread context of 2712 5000 DHL_Document.68765365786789768756534575786986.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RegSvcs.exe

pid process

2712 RegSvcs.exe
2712 RegSvcs.exe
2712 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

DHL_Document.68765365786789768756534575786986.exe

pid process

5000 DHL_Document.68765365786789768756534575786986.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2712 RegSvcs.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

DHL_Document.68765365786789768756534575786986.exe

pid process

5000 DHL_Document.68765365786789768756534575786986.exe
5000 DHL_Document.68765365786789768756534575786986.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

DHL_Document.68765365786789768756534575786986.exe

pid process

5000 DHL_Document.68765365786789768756534575786986.exe
5000 DHL_Document.68765365786789768756534575786986.exe

description	pid	process	target process
PID 5000 set thread context of 2712	5000	DHL_Document.68765365786789768756534575786986.exe	RegSvcs.exe

pid	process
2712	RegSvcs.exe
2712	RegSvcs.exe
2712	RegSvcs.exe

pid	process
5000	DHL_Document.68765365786789768756534575786986.exe

description	pid	process
Token: SeDebugPrivilege	2712	RegSvcs.exe

pid	process
5000	DHL_Document.68765365786789768756534575786986.exe
5000	DHL_Document.68765365786789768756534575786986.exe

pid	process
5000	DHL_Document.68765365786789768756534575786986.exe
5000	DHL_Document.68765365786789768756534575786986.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

DHL_Document.68765365786789768756534575786986.exe

description	pid	process	target process
PID 5000 wrote to memory of 2712	5000	DHL_Document.68765365786789768756534575786986.exe	RegSvcs.exe
PID 5000 wrote to memory of 2712	5000	DHL_Document.68765365786789768756534575786986.exe	RegSvcs.exe
PID 5000 wrote to memory of 2712	5000	DHL_Document.68765365786789768756534575786986.exe	RegSvcs.exe
PID 5000 wrote to memory of 2712	5000	DHL_Document.68765365786789768756534575786986.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\DHL_Document.68765365786789768756534575786986.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_Document.68765365786789768756534575786986.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5000

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_Document.68765365786789768756534575786986.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2712

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=4116 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:3016

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2712-19-0x00000000064D0000-0x000000000656C000-memory.dmp

Filesize
624KB

Download
memory/2712-16-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/2712-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2712-23-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/2712-14-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/2712-15-0x00000000055C0000-0x0000000005B64000-memory.dmp

Filesize
5.6MB

Download
memory/2712-22-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/2712-17-0x0000000005010000-0x0000000005076000-memory.dmp

Filesize
408KB

Download
memory/2712-20-0x0000000006610000-0x00000000066A2000-memory.dmp

Filesize
584KB

Download
memory/2712-21-0x0000000006580000-0x000000000658A000-memory.dmp

Filesize
40KB

Download
memory/2712-18-0x00000000063E0000-0x0000000006430000-memory.dmp

Filesize
320KB

Download
memory/5000-0-0x0000000000840000-0x00000000009B5000-memory.dmp

Filesize
1.5MB

Download
memory/5000-11-0x0000000000B30000-0x0000000000B34000-memory.dmp

Filesize
16KB

Download
memory/5000-13-0x0000000000840000-0x00000000009B5000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads