agenttesla | 9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e

General

Target

9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe
Size

725KB
MD5

3afc031f6c1a6ec6d4d075351c16529b
SHA1

25b3288e34d9b6473572d2f4264c27546700faa6
SHA256

9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e
SHA512

102c95629b14ba98256f56d14a6418a5f0bb79b562d129b948fdafd1b0d29ade909c1cdc5d0854460ba6ccf240e3be763d9b038cdd735a7c28cb5213be1b7556
SSDEEP

12288:U4CMwY4XU5F5gIKxGA87K5BV5lwKSj6bthuaLlsXaeyXYAlRzFIhuaOaT1upA7kR:li0Fm4IBV5vtUa+bLAlR5IhV1i

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.animetals.com.my
Port:
587
Username:
admin@animetals.com.my
Password:
8VHMY#KF%kpF
Email To:
newmankint@yandex.com

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2396-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2396-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2396-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2548-8-0x00000000058A0000-0x00000000058AC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2396-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2396-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2396-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2396-10-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

19 api.ipify.org
20 api.ipify.org
21 ip-api.com

flow	ioc
19	api.ipify.org
20	api.ipify.org
21	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe

description	pid	process	target process
PID 2548 set thread context of 2396	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exeRegSvcs.exe

pid	process
2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe
2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe
2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe
2396	RegSvcs.exe
2396	RegSvcs.exe
2396	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe
Token: SeDebugPrivilege	2396	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe

description	pid	process	target process
PID 2548 wrote to memory of 2396	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe	RegSvcs.exe
PID 2548 wrote to memory of 2396	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe	RegSvcs.exe
PID 2548 wrote to memory of 2396	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe	RegSvcs.exe
PID 2548 wrote to memory of 2396	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe	RegSvcs.exe
PID 2548 wrote to memory of 2396	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe	RegSvcs.exe
PID 2548 wrote to memory of 2396	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe	RegSvcs.exe
PID 2548 wrote to memory of 2396	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe	RegSvcs.exe
PID 2548 wrote to memory of 2396	2548	9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe
"C:\Users\Admin\AppData\Local\Temp\9c49bbe71a875101949fd0ddf980825c8ac09d566c9e55c2ac94caf8052f5e2e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2548

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2396

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=3828 --field-trial-handle=2268,i,8796662530135712346,11409037572378858775,262144 --variations-seed-version /prefetch:8
1⤵
PID:1428

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2396-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2396-18-0x00000000019A0000-0x00000000019B0000-memory.dmp

Filesize
64KB

Download
memory/2396-17-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/2396-16-0x0000000006760000-0x00000000067B0000-memory.dmp

Filesize
320KB

Download
memory/2396-14-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/2396-15-0x00000000019A0000-0x00000000019B0000-memory.dmp

Filesize
64KB

Download
memory/2396-12-0x0000000001930000-0x0000000001996000-memory.dmp

Filesize
408KB

Download
memory/2548-4-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/2548-8-0x00000000058A0000-0x00000000058AC000-memory.dmp

Filesize
48KB

Download
memory/2548-9-0x0000000006930000-0x00000000069B4000-memory.dmp

Filesize
528KB

Download
memory/2548-7-0x0000000005870000-0x0000000005882000-memory.dmp

Filesize
72KB

Download
memory/2548-13-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/2548-6-0x00000000054D0000-0x000000000556C000-memory.dmp

Filesize
624KB

Download
memory/2548-5-0x0000000005260000-0x000000000526A000-memory.dmp

Filesize
40KB

Download
memory/2548-1-0x00000000007B0000-0x0000000000866000-memory.dmp

Filesize
728KB

Download
memory/2548-3-0x0000000005270000-0x0000000005302000-memory.dmp

Filesize
584KB

Download
memory/2548-2-0x00000000058D0000-0x0000000005E74000-memory.dmp

Filesize
5.6MB

Download
memory/2548-0-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads