agenttesla | e0e366834de34a6e93035842b46662c2b1b05d350c1218953f8faab632ead3ae

General

Target

FW CMA SHZ Freight invoice CHN1080769.exe
Size

683KB
MD5

3288dbaae811a799ea563988c0d78315
SHA1

48802f823b253a45d829b15bd0802db54ce35993
SHA256

e0e366834de34a6e93035842b46662c2b1b05d350c1218953f8faab632ead3ae
SHA512

fc6b2c90ad9c9f2b906a6247230d2f71a0cbe764b0e3ea2c67d49477fb4f81580dd96a5ba2e3d11e92b15f8421b48e8afd7bd06e6d5ee009b8babfc1acf9cc80
SSDEEP

12288:3I23I9uvcHdMFGNX/m7EA++tat0kanlWimxg8NBcHYPLICoPw896GpQkR:YYyK+wGGs+sY8283c4THew8EG9

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.springandsummer.lk
Port:
587
Username:
[email protected]
Password:
anu##323
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

3628 powershell.exe
4588 powershell.exe

pid	process
3628	powershell.exe
4588	powershell.exe

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:

FW CMA SHZ Freight invoice CHN1080769.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	FW CMA SHZ Freight invoice CHN1080769.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

FW CMA SHZ Freight invoice CHN1080769.exe

description pid process target process

PID 2436 set thread context of 3840 2436 FW CMA SHZ Freight invoice CHN1080769.exe RegSvcs.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

3956 schtasks.exe

description	pid	process	target process
PID 2436 set thread context of 3840	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe

pid	process
3956	schtasks.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

FW CMA SHZ Freight invoice CHN1080769.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2436	FW CMA SHZ Freight invoice CHN1080769.exe
2436	FW CMA SHZ Freight invoice CHN1080769.exe
2436	FW CMA SHZ Freight invoice CHN1080769.exe
2436	FW CMA SHZ Freight invoice CHN1080769.exe
2436	FW CMA SHZ Freight invoice CHN1080769.exe
2436	FW CMA SHZ Freight invoice CHN1080769.exe
2436	FW CMA SHZ Freight invoice CHN1080769.exe
4588	powershell.exe
4588	powershell.exe
3628	powershell.exe
3628	powershell.exe
2436	FW CMA SHZ Freight invoice CHN1080769.exe
2436	FW CMA SHZ Freight invoice CHN1080769.exe
2436	FW CMA SHZ Freight invoice CHN1080769.exe
3840	RegSvcs.exe
3840	RegSvcs.exe
3840	RegSvcs.exe
4588	powershell.exe
3628	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

FW CMA SHZ Freight invoice CHN1080769.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2436	FW CMA SHZ Freight invoice CHN1080769.exe
Token: SeDebugPrivilege	3628	powershell.exe
Token: SeDebugPrivilege	4588	powershell.exe
Token: SeDebugPrivilege	3840	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

FW CMA SHZ Freight invoice CHN1080769.exe

description	pid	process	target process
PID 2436 wrote to memory of 3628	2436	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2436 wrote to memory of 3628	2436	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2436 wrote to memory of 3628	2436	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2436 wrote to memory of 4588	2436	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2436 wrote to memory of 4588	2436	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2436 wrote to memory of 4588	2436	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2436 wrote to memory of 3956	2436	FW CMA SHZ Freight invoice CHN1080769.exe	schtasks.exe
PID 2436 wrote to memory of 3956	2436	FW CMA SHZ Freight invoice CHN1080769.exe	schtasks.exe
PID 2436 wrote to memory of 3956	2436	FW CMA SHZ Freight invoice CHN1080769.exe	schtasks.exe
PID 2436 wrote to memory of 1056	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 1056	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 1056	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 3840	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 3840	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 3840	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 3840	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 3840	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 3840	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 3840	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2436 wrote to memory of 3840	2436	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\FW CMA SHZ Freight invoice CHN1080769.exe
"C:\Users\Admin\AppData\Local\Temp\FW CMA SHZ Freight invoice CHN1080769.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2436

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\FW CMA SHZ Freight invoice CHN1080769.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3628

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HDTjheWPb.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4588

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HDTjheWPb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3B00.tmp"
2⤵
- Creates scheduled task(s)
PID:3956

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:1056

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3840

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 --field-trial-handle=1036,i,4686244434963378549,11462511444150484980,262144 --variations-seed-version --mojo-platform-channel-handle=4312 /prefetch:8
1⤵
PID:1112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nxifjvvj.jxx.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3B00.tmp
Filesize
1KB

MD5
0db613bd3490672ce82aad73d889c7d1

SHA1
073ed83faabd691f60b2c1fd7190ea952695a272

SHA256
4c4c5d60dce9ece3791744602c83a3f85b4f89d8b90d4c916bd4a3e952add2d9

SHA512
f472b8146dcd9072ad5f3c5023731b7aaba7ba0021c14e50dab5bc14eafa17537e039d445884c30334f4895d4ea1229151c88181e2cdeaa2c9b0ac49b5ac16a5

Download Submit
memory/2436-8-0x0000000005460000-0x0000000005470000-memory.dmp

Filesize
64KB

Download
memory/2436-9-0x00000000069A0000-0x0000000006A24000-memory.dmp

Filesize
528KB

Download
memory/2436-4-0x00000000052C0000-0x00000000052CA000-memory.dmp

Filesize
40KB

Download
memory/2436-5-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/2436-6-0x0000000005850000-0x00000000058F2000-memory.dmp

Filesize
648KB

Download
memory/2436-7-0x00000000056D0000-0x00000000056EA000-memory.dmp

Filesize
104KB

Download
memory/2436-22-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/2436-3-0x00000000052D0000-0x0000000005362000-memory.dmp

Filesize
584KB

Download
memory/2436-10-0x0000000008FE0000-0x000000000907C000-memory.dmp

Filesize
624KB

Download
memory/2436-0-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

Filesize
4KB

Download
memory/2436-50-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/2436-16-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

Filesize
4KB

Download
memory/2436-2-0x0000000005940000-0x0000000005EE4000-memory.dmp

Filesize
5.6MB

Download
memory/2436-1-0x0000000000970000-0x0000000000A1E000-memory.dmp

Filesize
696KB

Download
memory/3628-77-0x0000000007B30000-0x00000000081AA000-memory.dmp

Filesize
6.5MB

Download
memory/3628-79-0x0000000007560000-0x000000000756A000-memory.dmp

Filesize
40KB

Download
memory/3628-89-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/3628-19-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/3628-26-0x0000000005B40000-0x0000000005BA6000-memory.dmp

Filesize
408KB

Download
memory/3628-86-0x0000000007810000-0x0000000007818000-memory.dmp

Filesize
32KB

Download
memory/3628-15-0x0000000002920000-0x0000000002956000-memory.dmp

Filesize
216KB

Download
memory/3628-85-0x0000000007830000-0x000000000784A000-memory.dmp

Filesize
104KB

Download
memory/3628-82-0x0000000007720000-0x000000000772E000-memory.dmp

Filesize
56KB

Download
memory/3628-25-0x0000000005AD0000-0x0000000005B36000-memory.dmp

Filesize
408KB

Download
memory/3628-24-0x00000000059B0000-0x00000000059D2000-memory.dmp

Filesize
136KB

Download
memory/3628-81-0x00000000076F0000-0x0000000007701000-memory.dmp

Filesize
68KB

Download
memory/3628-17-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/3628-80-0x0000000007770000-0x0000000007806000-memory.dmp

Filesize
600KB

Download
memory/3628-21-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/3628-53-0x0000000007180000-0x00000000071B2000-memory.dmp

Filesize
200KB

Download
memory/3628-64-0x0000000007160000-0x000000000717E000-memory.dmp

Filesize
120KB

Download
memory/3628-65-0x00000000073C0000-0x0000000007463000-memory.dmp

Filesize
652KB

Download
memory/3628-54-0x0000000075800000-0x000000007584C000-memory.dmp

Filesize
304KB

Download
memory/3628-78-0x00000000074F0000-0x000000000750A000-memory.dmp

Filesize
104KB

Download
memory/3628-18-0x0000000005300000-0x0000000005928000-memory.dmp

Filesize
6.2MB

Download
memory/3840-48-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3840-83-0x0000000006530000-0x0000000006580000-memory.dmp

Filesize
320KB

Download
memory/4588-67-0x0000000075800000-0x000000007584C000-memory.dmp

Filesize
304KB

Download
memory/4588-51-0x0000000006400000-0x000000000641E000-memory.dmp

Filesize
120KB

Download
memory/4588-52-0x00000000065B0000-0x00000000065FC000-memory.dmp

Filesize
304KB

Download
memory/4588-47-0x0000000005EE0000-0x0000000006234000-memory.dmp

Filesize
3.3MB

Download
memory/4588-84-0x0000000007A70000-0x0000000007A84000-memory.dmp

Filesize
80KB

Download
memory/4588-28-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4588-27-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4588-90-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4588-20-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads