agenttesla | c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac

General

Target

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
Size

933KB
MD5

e4f8b6eee6be5f9102ee21d572dc0834
SHA1

3b00998371ee7c84e20bcbfd543ec45a8588d55f
SHA256

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac
SHA512

3cec5ce85e4632ceaa2d3ab472ca143f4beb4f42c46ab1709b0ebc5ba043bce2946fda41300faa1f3445d9665d28e1f4f7fdabed3a85ca0c5bd83da0a8d21e1c
SSDEEP

12288:XdIcNJum2wDuyWZRO/GsxTz5llc3YyhFtbYcZ1peAXV8ApP7r9r/+ppppppppppR:XPNJum2wCyWZ0O+TH23DhscZ1pjp1q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6471053992:AAFUlrUxhi5Jrpjikoc-P4r9ZbsXV_T9vj8/

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.

Processes:

flow ioc

4 ip-api.com

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe

description	pid	process	target process
PID 2096 set thread context of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2480 3048 WerFault.exe MSBuild.exe

pid	pid_target	process	target process
2480	3048	WerFault.exe	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exeMSBuild.exe

pid	process
2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
3048	MSBuild.exe
3048	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exeMSBuild.exe

description	pid	process
Token: SeDebugPrivilege	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
Token: SeDebugPrivilege	3048	MSBuild.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exeMSBuild.exe

description	pid	process	target process
PID 2096 wrote to memory of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 2096 wrote to memory of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 2096 wrote to memory of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 2096 wrote to memory of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 2096 wrote to memory of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 2096 wrote to memory of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 2096 wrote to memory of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 2096 wrote to memory of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 2096 wrote to memory of 3048	2096	c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe	MSBuild.exe
PID 3048 wrote to memory of 2480	3048	MSBuild.exe	WerFault.exe
PID 3048 wrote to memory of 2480	3048	MSBuild.exe	WerFault.exe
PID 3048 wrote to memory of 2480	3048	MSBuild.exe	WerFault.exe
PID 3048 wrote to memory of 2480	3048	MSBuild.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe
"C:\Users\Admin\AppData\Local\Temp\c7b54fdfe758bc9efc5a2f6d97926f20d01f1c85aeb2be3156d56b3a7ea83bac.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2096

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 1372
3⤵
- Program crash
PID:2480

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2096-17-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2096-1-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2096-2-0x0000000004F10000-0x0000000004F50000-memory.dmp

Filesize
256KB

Download
memory/2096-3-0x0000000000310000-0x0000000000326000-memory.dmp

Filesize
88KB

Download
memory/2096-4-0x0000000000340000-0x0000000000348000-memory.dmp

Filesize
32KB

Download
memory/2096-5-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download
memory/2096-6-0x0000000005050000-0x00000000050CC000-memory.dmp

Filesize
496KB

Download
memory/2096-0-0x00000000001B0000-0x000000000029E000-memory.dmp

Filesize
952KB

Download
memory/3048-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-19-0x0000000000E10000-0x0000000000E50000-memory.dmp

Filesize
256KB

Download
memory/3048-18-0x0000000073E40000-0x000000007452E000-memory.dmp

Filesize
6.9MB

Download
memory/3048-11-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/3048-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3048-20-0x0000000073E40000-0x000000007452E000-memory.dmp

Filesize
6.9MB

Download
memory/3048-21-0x0000000000E10000-0x0000000000E50000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads