agenttesla | c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa

General

Target

c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
Size

696KB
MD5

7ad71dff280a152a659a3e6533f782ad
SHA1

8a31b1faefa6ba58b3f244455f2eefc9b90cfc59
SHA256

c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa
SHA512

8311c1013ae0e516d1ca4ea8af2103f68dfebcc649b2170f3008c5575dc46e702b070182a34a58fd40a6747a2352a3a60d1fa06f8aee8468ee7cd148ad77896f
SSDEEP

12288:j+DbgnB778QeV4PEa67uYDjXwp4h77B4N8K8q1hrWDQM+/ED:qgnB25DDzF77BK1haDtf

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.hliaka.gr
Port:
587
Username:
[email protected]
Password:
!@#hliaka@hliaka!@#
Email To:
[email protected]

Signatures

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

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:

c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe

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

Processes:

flow ioc

5 ip-api.com

flow	ioc
5	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe

description	pid	process	target process
PID 60 set thread context of 2660	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

1412 schtasks.exe

pid	process
1412	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exepowershell.exepowershell.exec73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe

pid	process
60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
4504	powershell.exe
2688	powershell.exe
60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
2660	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
2660	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
4504	powershell.exe
2688	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exepowershell.exepowershell.exec73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe

description	pid	process
Token: SeDebugPrivilege	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
Token: SeDebugPrivilege	4504	powershell.exe
Token: SeDebugPrivilege	2688	powershell.exe
Token: SeDebugPrivilege	2660	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe

description	pid	process	target process
PID 60 wrote to memory of 4504	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	powershell.exe
PID 60 wrote to memory of 4504	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	powershell.exe
PID 60 wrote to memory of 4504	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	powershell.exe
PID 60 wrote to memory of 2688	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	powershell.exe
PID 60 wrote to memory of 2688	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	powershell.exe
PID 60 wrote to memory of 2688	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	powershell.exe
PID 60 wrote to memory of 1412	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	schtasks.exe
PID 60 wrote to memory of 1412	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	schtasks.exe
PID 60 wrote to memory of 1412	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	schtasks.exe
PID 60 wrote to memory of 2660	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
PID 60 wrote to memory of 2660	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
PID 60 wrote to memory of 2660	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
PID 60 wrote to memory of 2660	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
PID 60 wrote to memory of 2660	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
PID 60 wrote to memory of 2660	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
PID 60 wrote to memory of 2660	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
PID 60 wrote to memory of 2660	60	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe	c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe

C:\Users\Admin\AppData\Local\Temp\c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
"C:\Users\Admin\AppData\Local\Temp\c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:60

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4504

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bheCYnawNhl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2688

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bheCYnawNhl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp639C.tmp"
2⤵
- Creates scheduled task(s)
PID:1412

C:\Users\Admin\AppData\Local\Temp\c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe
"C:\Users\Admin\AppData\Local\Temp\c73fabf4588d66f7394e905664c556cb7afd12bd9e05481576c3a97db33c2afa.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2660

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
996beb383f86c7cac23174fd6930de40

SHA1
3fb1d0118fef82b826eeeb3b873272ea5252f301

SHA256
229f5f4ba6f708b614bff4cb6e3048c2c73f3ee58592dcbbe06a8e0a84ddab97

SHA512
add92c8af98a873c46c7481a349de1db2f8fa157f68638b9daac4b86c85b51cd90691393f9bab5d5d97a8ffbd37bc8c606a638c4dfbf7120a94260be8904b91a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nkxlis40.dzx.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp639C.tmp
Filesize
1KB

MD5
56e36c045f77f1e51a2e46325dffcf22

SHA1
71cb4eb977bb5db560132d73b2bab247ccf09a05

SHA256
23999d559f40526636fdb008cb7e559207b85eb918684e83f8973d7493ccce9b

SHA512
ef5bdf30febb163b2c1866821548cb96d6671e081e101ed51775a36b430f853c4bed0629274ad8d8ca1ae68e582fac9a69263dccb6fda5f5e8301b71a1f08958

Download Submit
memory/60-7-0x0000000005870000-0x000000000587E000-memory.dmp

Filesize
56KB

Download
memory/60-4-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/60-6-0x0000000005640000-0x0000000005658000-memory.dmp

Filesize
96KB

Download
memory/60-5-0x0000000005280000-0x000000000528A000-memory.dmp

Filesize
40KB

Download
memory/60-8-0x0000000005880000-0x0000000005896000-memory.dmp

Filesize
88KB

Download
memory/60-9-0x00000000064E0000-0x0000000006564000-memory.dmp

Filesize
528KB

Download
memory/60-10-0x0000000008D70000-0x0000000008E0C000-memory.dmp

Filesize
624KB

Download
memory/60-2-0x00000000058A0000-0x0000000005E44000-memory.dmp

Filesize
5.6MB

Download
memory/60-0-0x00000000007D0000-0x0000000000884000-memory.dmp

Filesize
720KB

Download
memory/60-38-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/60-1-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/60-3-0x00000000052F0000-0x0000000005382000-memory.dmp

Filesize
584KB

Download
memory/2660-90-0x0000000006EF0000-0x0000000006F40000-memory.dmp

Filesize
320KB

Download
memory/2660-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2688-23-0x0000000002A70000-0x0000000002A80000-memory.dmp

Filesize
64KB

Download
memory/2688-21-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/2688-82-0x0000000007950000-0x0000000007958000-memory.dmp

Filesize
32KB

Download
memory/2688-76-0x00000000076A0000-0x00000000076AA000-memory.dmp

Filesize
40KB

Download
memory/2688-22-0x0000000002A70000-0x0000000002A80000-memory.dmp

Filesize
64KB

Download
memory/2688-74-0x0000000007C70000-0x00000000082EA000-memory.dmp

Filesize
6.5MB

Download
memory/2688-75-0x0000000007630000-0x000000000764A000-memory.dmp

Filesize
104KB

Download
memory/2688-88-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/2688-51-0x00000000072C0000-0x00000000072F2000-memory.dmp

Filesize
200KB

Download
memory/2688-63-0x0000000007300000-0x00000000073A3000-memory.dmp

Filesize
652KB

Download
memory/2688-62-0x00000000068E0000-0x00000000068FE000-memory.dmp

Filesize
120KB

Download
memory/2688-52-0x0000000071900000-0x000000007194C000-memory.dmp

Filesize
304KB

Download
memory/4504-16-0x00000000055F0000-0x0000000005C18000-memory.dmp

Filesize
6.2MB

Download
memory/4504-50-0x0000000006370000-0x00000000063BC000-memory.dmp

Filesize
304KB

Download
memory/4504-49-0x00000000061B0000-0x00000000061CE000-memory.dmp

Filesize
120KB

Download
memory/4504-64-0x0000000071900000-0x000000007194C000-memory.dmp

Filesize
304KB

Download
memory/4504-39-0x0000000005C20000-0x0000000005F74000-memory.dmp

Filesize
3.3MB

Download
memory/4504-24-0x0000000005450000-0x0000000005472000-memory.dmp

Filesize
136KB

Download
memory/4504-27-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download
memory/4504-77-0x0000000007780000-0x0000000007816000-memory.dmp

Filesize
600KB

Download
memory/4504-78-0x0000000007700000-0x0000000007711000-memory.dmp

Filesize
68KB

Download
memory/4504-79-0x0000000007730000-0x000000000773E000-memory.dmp

Filesize
56KB

Download
memory/4504-80-0x0000000007740000-0x0000000007754000-memory.dmp

Filesize
80KB

Download
memory/4504-81-0x0000000007840000-0x000000000785A000-memory.dmp

Filesize
104KB

Download
memory/4504-25-0x00000000054F0000-0x0000000005556000-memory.dmp

Filesize
408KB

Download
memory/4504-18-0x0000000002A60000-0x0000000002A70000-memory.dmp

Filesize
64KB

Download
memory/4504-19-0x0000000002A60000-0x0000000002A70000-memory.dmp

Filesize
64KB

Download
memory/4504-89-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/4504-17-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/4504-15-0x00000000028D0000-0x0000000002906000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads