agenttesla | aa229130ed51294a06ff9dd26a0891c5da383cda41ceb0cf49e0878eb0ee021b

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
06-12-2023 21:16

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General

Target

Bill_Of _Lading.exe
Size

886KB
MD5

088c8c2c2c8d6b7708c8c01fb400b9a8
SHA1

f00831285d28f1a214afd8f6237fe5e5763d2b71
SHA256

aa229130ed51294a06ff9dd26a0891c5da383cda41ceb0cf49e0878eb0ee021b
SHA512

4958e80a06b48a3661671ae3a2906ebbaf7d7fde60d5c8ebb0fa7db74f8f472b8536867eb3fb329032759970ac92a13784f1c094ef69e48cc14956ca906a29bd
SSDEEP

24576:EaMO8R992kY3dIhSElcdSUi/RGaq2BvoAVpTqh1q:vj8LLY3KhtysRdDTd

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bezzleauto.com
Port:
587
Username:
[email protected]
Password:
Kene123456789
Email To:
[email protected]

Signatures

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

Looks up external IP address via web service 1 IoCs

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

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1968 set thread context of 2888	1968	Bill_Of _Lading.exe	35

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

pid	Process
2712	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1968	Bill_Of _Lading.exe
1968	Bill_Of _Lading.exe
2204	powershell.exe
2320	powershell.exe
2888	RegSvcs.exe
2888	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1968	Bill_Of _Lading.exe
Token: SeDebugPrivilege	2204	powershell.exe
Token: SeDebugPrivilege	2320	powershell.exe
Token: SeDebugPrivilege	2888	RegSvcs.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2204	1968	Bill_Of _Lading.exe	29
PID 1968 wrote to memory of 2204	1968	Bill_Of _Lading.exe	29
PID 1968 wrote to memory of 2204	1968	Bill_Of _Lading.exe	29
PID 1968 wrote to memory of 2204	1968	Bill_Of _Lading.exe	29
PID 1968 wrote to memory of 2320	1968	Bill_Of _Lading.exe	30
PID 1968 wrote to memory of 2320	1968	Bill_Of _Lading.exe	30
PID 1968 wrote to memory of 2320	1968	Bill_Of _Lading.exe	30
PID 1968 wrote to memory of 2320	1968	Bill_Of _Lading.exe	30
PID 1968 wrote to memory of 2712	1968	Bill_Of _Lading.exe	32
PID 1968 wrote to memory of 2712	1968	Bill_Of _Lading.exe	32
PID 1968 wrote to memory of 2712	1968	Bill_Of _Lading.exe	32
PID 1968 wrote to memory of 2712	1968	Bill_Of _Lading.exe	32
PID 1968 wrote to memory of 2684	1968	Bill_Of _Lading.exe	34
PID 1968 wrote to memory of 2684	1968	Bill_Of _Lading.exe	34
PID 1968 wrote to memory of 2684	1968	Bill_Of _Lading.exe	34
PID 1968 wrote to memory of 2684	1968	Bill_Of _Lading.exe	34
PID 1968 wrote to memory of 2684	1968	Bill_Of _Lading.exe	34
PID 1968 wrote to memory of 2684	1968	Bill_Of _Lading.exe	34
PID 1968 wrote to memory of 2684	1968	Bill_Of _Lading.exe	34
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35
PID 1968 wrote to memory of 2888	1968	Bill_Of _Lading.exe	35

C:\Users\Admin\AppData\Local\Temp\Bill_Of _Lading.exe
"C:\Users\Admin\AppData\Local\Temp\Bill_Of _Lading.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1968
- 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\Bill_Of _Lading.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2204
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NhTxRCnbW.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2320
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NhTxRCnbW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC301.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2712
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2684
- 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:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

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\tmpC301.tmp

Filesize
1KB

MD5
39310dcd96172e08da3118ed0d2685dd

SHA1
50ae75362927cf996a192c345a9d7f33706be8f1

SHA256
40529140c0ecd4007232f9d1d497f1f911355088a94867c0ee881f1946043047

SHA512
77beb381a4fc46c0c9c62d900a293062d690592aee224fb14a9321faf81998abae391563cd73f1a337bed8e6259d94926d891ed2a404f6e8337634361ed60219

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Q99Y6XCCSCTJK5AHOKB0.temp

Filesize
7KB

MD5
dac9b7c27acfd68834592dc82131a1a5

SHA1
96c1944104aba956e77bf41ce211c8122912ebaa

SHA256
b16b7c4be61e915eeae08e7830ce07aa8ad06b5bface390f9199faed2327ccdf

SHA512
c9c8981972cce199bd14ff8021db771dd0f9d82d7583582a375dc086109ee249b7e28a811fb53e9e1b19f81abf89951e71986b70e62ea19c6de026f17d7b5a6f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
dac9b7c27acfd68834592dc82131a1a5

SHA1
96c1944104aba956e77bf41ce211c8122912ebaa

SHA256
b16b7c4be61e915eeae08e7830ce07aa8ad06b5bface390f9199faed2327ccdf

SHA512
c9c8981972cce199bd14ff8021db771dd0f9d82d7583582a375dc086109ee249b7e28a811fb53e9e1b19f81abf89951e71986b70e62ea19c6de026f17d7b5a6f

Download Submit
memory/1968-3-0x0000000000A50000-0x0000000000A6A000-memory.dmp

Filesize
104KB

Download
memory/1968-5-0x0000000000DF0000-0x0000000000DFA000-memory.dmp

Filesize
40KB

Download
memory/1968-4-0x0000000000C00000-0x0000000000C08000-memory.dmp

Filesize
32KB

Download
memory/1968-6-0x0000000005E40000-0x0000000005EBC000-memory.dmp

Filesize
496KB

Download
memory/1968-7-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/1968-8-0x0000000000910000-0x0000000000950000-memory.dmp

Filesize
256KB

Download
memory/1968-0-0x0000000001210000-0x00000000012F4000-memory.dmp

Filesize
912KB

Download
memory/1968-2-0x0000000000910000-0x0000000000950000-memory.dmp

Filesize
256KB

Download
memory/1968-1-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/1968-41-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-37-0x0000000002750000-0x0000000002790000-memory.dmp

Filesize
256KB

Download
memory/2204-46-0x000000006DDD0000-0x000000006E37B000-memory.dmp

Filesize
5.7MB

Download
memory/2204-28-0x0000000002750000-0x0000000002790000-memory.dmp

Filesize
256KB

Download
memory/2204-23-0x000000006DDD0000-0x000000006E37B000-memory.dmp

Filesize
5.7MB

Download
memory/2204-33-0x000000006DDD0000-0x000000006E37B000-memory.dmp

Filesize
5.7MB

Download
memory/2204-36-0x0000000002750000-0x0000000002790000-memory.dmp

Filesize
256KB

Download
memory/2320-26-0x000000006DDD0000-0x000000006E37B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-42-0x0000000002200000-0x0000000002240000-memory.dmp

Filesize
256KB

Download
memory/2320-30-0x000000006DDD0000-0x000000006E37B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-45-0x000000006DDD0000-0x000000006E37B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-39-0x0000000002200000-0x0000000002240000-memory.dmp

Filesize
256KB

Download
memory/2888-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2888-44-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/2888-43-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2888-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2888-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2888-34-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2888-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2888-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2888-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2888-47-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/2888-48-0x0000000000760000-0x00000000007A0000-memory.dmp

Filesize
256KB

Download