agenttesla | f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94

Analysis

max time kernel
150s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27/03/2024, 02:47

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General

Target

f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
Size

708KB
MD5

cc3d25e47bf31f862ecf842f2f174951
SHA1

91904f35dbe6a77a50766fef0d769674d96bd720
SHA256

f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94
SHA512

81e3b6e106491777e31558eee7afca3324bde7df45beb3dd93fc9d040b5b5b32b694ad07197a8842636cf19ba50080ff28e8d437e1d4592f496047ddfc276f29
SSDEEP

12288:lCz/Ba5W2Meyb2GHVCAPwepEHIcQgS7bFnTMjt5a6hd1SeralhD:MrzlRZI6wOEocQgSXFTMZptrghD

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.aficofilters.com.eg
Port:
587
Username:
[email protected]
Password:
mhds@852
Email To:
[email protected]

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 3 IoCs

resource	yara_rule
behavioral1/memory/2788-25-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2788-31-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2788-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 3 IoCs

resource	yara_rule
behavioral1/memory/2788-25-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2788-31-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2788-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

resource	yara_rule
behavioral1/memory/2428-4-0x0000000000370000-0x000000000037C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Detects executables referencing Windows vault credential objects. Observed in infostealers 3 IoCs

resource	yara_rule
behavioral1/memory/2788-25-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2788-31-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2788-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 3 IoCs

resource	yara_rule
behavioral1/memory/2788-25-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2788-31-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2788-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 3 IoCs

resource	yara_rule
behavioral1/memory/2788-25-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2788-31-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2788-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 3 IoCs

resource	yara_rule
behavioral1/memory/2788-25-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2788-31-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2788-23-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2428 set thread context of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34

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
2860	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2480	powershell.exe
2608	powershell.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
Token: SeDebugPrivilege	2480	powershell.exe
Token: SeDebugPrivilege	2608	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 2608	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	28
PID 2428 wrote to memory of 2608	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	28
PID 2428 wrote to memory of 2608	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	28
PID 2428 wrote to memory of 2608	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	28
PID 2428 wrote to memory of 2480	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	30
PID 2428 wrote to memory of 2480	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	30
PID 2428 wrote to memory of 2480	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	30
PID 2428 wrote to memory of 2480	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	30
PID 2428 wrote to memory of 2860	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	31
PID 2428 wrote to memory of 2860	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	31
PID 2428 wrote to memory of 2860	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	31
PID 2428 wrote to memory of 2860	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	31
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34
PID 2428 wrote to memory of 2788	2428	f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe	34

C:\Users\Admin\AppData\Local\Temp\f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe
"C:\Users\Admin\AppData\Local\Temp\f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2428
- 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\f5e5065093aba6e737332f46cfd1b0672dd9c7025e599d9832f8b25b65033c94.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2608
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\msumoHssgOfI.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2480
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\msumoHssgOfI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7EB1.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2860
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2788

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7EB1.tmp

Filesize
1KB

MD5
dc832b6851afc2d60987962b7ac9e46a

SHA1
32fb7a4a936450bb3155ed7af85c548bc1d10be2

SHA256
7fe44a032bdc3fdf030995e6083d4f22922f50c8c81a5af8bb36b049e592edca

SHA512
a81ecf8a7b6ff8b4dd52f48a09d4d39a90e9c7a0bc37a554425283e207222a874e3cb06aed0f9792c5c3cc780f5a92b641e46df14203a7d4b3e4840db22cd7fc

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

Filesize
7KB

MD5
f6f52bca7b39ef8e475fac420dd19827

SHA1
81d38a6d942c1b71d386f55697b18912163e8061

SHA256
d6e9904a6f3db1518b5a73b14fad1b715ad371aebffbdae5ce8a8635e8f1289e

SHA512
26d33d581ca5bece4e70832c5cc5293cc52d15ffefd5ec631c4928f6b2c9c2d177d9e8b34c5aa67453f2ead663000dc444fad8c8d9d2aa21aae12fe0b4f043c9

Download Submit
memory/2428-3-0x0000000000310000-0x0000000000322000-memory.dmp

Filesize
72KB

Download
memory/2428-4-0x0000000000370000-0x000000000037C000-memory.dmp

Filesize
48KB

Download
memory/2428-5-0x0000000005350000-0x00000000053D2000-memory.dmp

Filesize
520KB

Download
memory/2428-2-0x0000000004D80000-0x0000000004DC0000-memory.dmp

Filesize
256KB

Download
memory/2428-1-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2428-32-0x0000000004D80000-0x0000000004DC0000-memory.dmp

Filesize
256KB

Download
memory/2428-0-0x0000000000F80000-0x0000000001036000-memory.dmp

Filesize
728KB

Download
memory/2428-27-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2480-30-0x0000000001BC0000-0x0000000001C00000-memory.dmp

Filesize
256KB

Download
memory/2480-18-0x000000006DF60000-0x000000006E50B000-memory.dmp

Filesize
5.7MB

Download
memory/2480-33-0x000000006DF60000-0x000000006E50B000-memory.dmp

Filesize
5.7MB

Download
memory/2480-22-0x000000006DF60000-0x000000006E50B000-memory.dmp

Filesize
5.7MB

Download
memory/2480-28-0x0000000001BC0000-0x0000000001C00000-memory.dmp

Filesize
256KB

Download
memory/2608-24-0x000000006DF60000-0x000000006E50B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-20-0x000000006DF60000-0x000000006E50B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-34-0x000000006DF60000-0x000000006E50B000-memory.dmp

Filesize
5.7MB

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memory/2788-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

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memory/2788-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

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memory/2788-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

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memory/2788-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

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memory/2788-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

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memory/2788-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

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