agenttesla | bbd19b42209127ad2b015d76f6fc37e35f2c4d751b1b4847a92fd218dd0caf1c

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28-05-2024 23:46

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General

Target

XWorm V5.2/XWormLoader 5.2 x64.exe
Size

109KB
MD5

e6a20535b636d6402164a8e2d871ef6d
SHA1

981cb1fd9361ca58f8985104e00132d1836a8736
SHA256

b461c985b53de4f6921d83925b3c2a62de3bbc5b8f9c02eecd27926f0197fae2
SHA512

35856a0268ed9d17b1570d5392833ed168c8515d73fac9f150cf63cc1aea61c096aa2e6b3c8e091a1058ba062f9333f6767e323a37dfb6f4fa7e508a2a138a30
SSDEEP

1536:TYogSlNwXosKwOYtV1AS9m3xQyVGNNiLkWNF7XxFqmyVttdGFQeOPigx:TvgSlqGS9m3xQyKNbWNV3qmyBeu

Score

10^/10

agenttesla agilenet keylogger spyware stealer trojan

Malware Config

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral6/memory/3036-22-0x0000014765020000-0x0000014765214000-memory.dmp	family_agenttesla

Loads dropped DLL 1 IoCs

Processes:

XWormLoader 5.2 x64.exe

pid process

3036 XWormLoader 5.2 x64.exe

pid	process
3036	XWormLoader 5.2 x64.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral6/memory/3036-12-0x0000014765310000-0x0000014765F48000-memory.dmp	agile_net

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

XWormLoader 5.2 x64.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	XWormLoader 5.2 x64.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	XWormLoader 5.2 x64.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	XWormLoader 5.2 x64.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

XWormLoader 5.2 x64.exe

description pid process

Token: SeDebugPrivilege 3036 XWormLoader 5.2 x64.exe

description	pid	process
Token: SeDebugPrivilege	3036	XWormLoader 5.2 x64.exe

C:\Users\Admin\AppData\Local\Temp\XWorm V5.2\XWormLoader 5.2 x64.exe
"C:\Users\Admin\AppData\Local\Temp\XWorm V5.2\XWormLoader 5.2 x64.exe"
1⤵
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:3036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TMzpx\TMzpx.dll
Filesize
112KB

MD5
2f1a50031dcf5c87d92e8b2491fdcea6

SHA1
71e2aaa2d1bb7dbe32a00e1d01d744830ecce08f

SHA256
47578a37901c82f66e4dba47acd5c3cab6d09c9911d16f5ad0413275342147ed

SHA512
1c66dbe1320c1a84023bdf77686a2a7ab79a3e86ba5a4ea2cda9a37f8a916137d5cfec30b28ceae181355f6f279270465ef63ae90b7e8dcd4c1a8198a7fd36a8

Download Submit
memory/3036-12-0x0000014765310000-0x0000014765F48000-memory.dmp

Filesize
12.2MB

Download
memory/3036-27-0x00007FFFD55E3000-0x00007FFFD55E5000-memory.dmp

Filesize
8KB

Download
memory/3036-3-0x0000014764430000-0x0000014764458000-memory.dmp

Filesize
160KB

Download
memory/3036-4-0x000001474BCE0000-0x000001474BCE6000-memory.dmp

Filesize
24KB

Download
memory/3036-5-0x00000147645D0000-0x000001476462E000-memory.dmp

Filesize
376KB

Download
memory/3036-6-0x0000014764630000-0x0000014764686000-memory.dmp

Filesize
344KB

Download
memory/3036-7-0x00007FFFD55E0000-0x00007FFFD60A1000-memory.dmp

Filesize
10.8MB

Download
memory/3036-8-0x000001474A360000-0x000001474A366000-memory.dmp

Filesize
24KB

Download
memory/3036-9-0x000001474A3A0000-0x000001474A3A6000-memory.dmp

Filesize
24KB

Download
memory/3036-10-0x0000014764690000-0x00000147646CC000-memory.dmp

Filesize
240KB

Download
memory/3036-29-0x00007FFFD55E0000-0x00007FFFD60A1000-memory.dmp

Filesize
10.8MB

Download
memory/3036-2-0x00000147643E0000-0x0000014764422000-memory.dmp

Filesize
264KB

Download
memory/3036-20-0x00007FFFD55E0000-0x00007FFFD60A1000-memory.dmp

Filesize
10.8MB

Download
memory/3036-1-0x0000000000B60000-0x0000000000B80000-memory.dmp

Filesize
128KB

Download
memory/3036-13-0x00007FFFD55E0000-0x00007FFFD60A1000-memory.dmp

Filesize
10.8MB

Download
memory/3036-21-0x0000014767800000-0x00000147683EC000-memory.dmp

Filesize
11.9MB

Download
memory/3036-22-0x0000014765020000-0x0000014765214000-memory.dmp

Filesize
2.0MB

Download
memory/3036-23-0x00007FFFD55E0000-0x00007FFFD60A1000-memory.dmp

Filesize
10.8MB

Download
memory/3036-24-0x00007FFFD55E0000-0x00007FFFD60A1000-memory.dmp

Filesize
10.8MB

Download
memory/3036-25-0x00007FFFD55E0000-0x00007FFFD60A1000-memory.dmp

Filesize
10.8MB

Download
memory/3036-26-0x00007FFFD55E0000-0x00007FFFD60A1000-memory.dmp

Filesize
10.8MB

Download
memory/3036-0-0x00007FFFD55E3000-0x00007FFFD55E5000-memory.dmp

Filesize
8KB

Download
memory/3036-28-0x00007FFFD55E0000-0x00007FFFD60A1000-memory.dmp

Filesize
10.8MB

Download
memory/3036-11-0x0000014764560000-0x000001476457A000-memory.dmp

Filesize
104KB

Download