agenttesla | d39a34c9a9bd2eace9b016b4e399d802b029557d44838223498636bc58b1b3d6

Analysis

max time kernel
15s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 14:09

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General

Target
160-4833933645027883.exe
Size 376KB
Sample221124-rf5f2shf33
SHA256 d254745ca2edd62c5e9d3231b3131ae065b2e1759fe9916df96e6c14af59a99e
MD5 49b30367cc4e82565b22cf3299d673c0
SHA1 fc09b42732f4882bc43845aa16448db259db2820
SHA512 c1c727c156fc8933a71b0aec68bba4c9ec9f7fdfe0b106e0554c0d20f485823c2e4965ec66713e8f0f5557cc4dc8daa6bb5b2715836ac7a62e12269e626b01df
SSDEEP 6144:QBn1tG7w8exMNhxFa0L0CCEPnedspOjYj2d8xKGAZNj1a0vC3aAeFaWPT6QFa7Hm:gQDexMBA0L0AYNd8VALjIMC3aLtT6QFz
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.alaminattires.com
Port
587
Username
[email protected]
Password
@Abc.it121obd#@
Email to
[email protected]

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
904	gleyixnnq.exe
2028	gleyixnnq.exe

Loads dropped DLL 5 IoCs

pid	Process
956	160-4833933645027883.exe
904	gleyixnnq.exe
1908	WerFault.exe
1908	WerFault.exe
1908	WerFault.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\mwmwcnfsrpytkd = "C:\\Users\\Admin\\AppData\\Roaming\\hmblfccxys\\luintelyveapby.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\gleyixnnq.exe\" C:\\Users\\Admin\\AppD"	gleyixnnq.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 904 set thread context of 2028	904	gleyixnnq.exe	30

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1908	2028	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2028	gleyixnnq.exe
2028	gleyixnnq.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
904	gleyixnnq.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2028	gleyixnnq.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 956 wrote to memory of 904	956	160-4833933645027883.exe	28
PID 956 wrote to memory of 904	956	160-4833933645027883.exe	28
PID 956 wrote to memory of 904	956	160-4833933645027883.exe	28
PID 956 wrote to memory of 904	956	160-4833933645027883.exe	28
PID 904 wrote to memory of 2028	904	gleyixnnq.exe	30
PID 904 wrote to memory of 2028	904	gleyixnnq.exe	30
PID 904 wrote to memory of 2028	904	gleyixnnq.exe	30
PID 904 wrote to memory of 2028	904	gleyixnnq.exe	30
PID 904 wrote to memory of 2028	904	gleyixnnq.exe	30
PID 2028 wrote to memory of 1908	2028	gleyixnnq.exe	31
PID 2028 wrote to memory of 1908	2028	gleyixnnq.exe	31
PID 2028 wrote to memory of 1908	2028	gleyixnnq.exe	31
PID 2028 wrote to memory of 1908	2028	gleyixnnq.exe	31

C:\Users\Admin\AppData\Local\Temp\160-4833933645027883.exe
"C:\Users\Admin\AppData\Local\Temp\160-4833933645027883.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:956
- C:\Users\Admin\AppData\Local\Temp\gleyixnnq.exe
  "C:\Users\Admin\AppData\Local\Temp\gleyixnnq.exe" C:\Users\Admin\AppData\Local\Temp\kbtqgbfjer.am
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:904
- - C:\Users\Admin\AppData\Local\Temp\gleyixnnq.exe
    "C:\Users\Admin\AppData\Local\Temp\gleyixnnq.exe" C:\Users\Admin\AppData\Local\Temp\kbtqgbfjer.am
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2028
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 572
      4⤵
      Loads dropped DLL
      Program crash
      PID:1908

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

gleyixnnq.exe

Path C:\Users\Admin\AppData\Local\Temp\gleyixnnq.exe
Size 332KB
SHA256 2668a97429e0591f37d064dc062ba2ea5c5d625b1c7b3476e9f090bf70d60ac1
MD5 c8cb40779fd4a777c0f430bbb5d9f4b0
SHA1 2286ae0eafed7de5f975ae66a935f3440901f100
SHA512 f6d4afbac99f8b1db0f353b30001320b896f1b1e18985ffb4bb5d72af1a0f02bf7cc9b513b4cbcf4b8cee37b33f9ab2e90c40983c81347ea2f6c7a9691b206cf
SSDEEP 6144:ufWMz9J14ZS9Tyk8RFXuueUM4cbMb1iROuuumbGqVdmvLFBE0MTvk/6FUuvul4Cd:ufWMzr1j9Tyk8RFXuueUM4cIb1Juuumm
MD5 SHA1 SHA512 SSDEEP

Submit Download

gleyixnnq.exe

Path C:\Users\Admin\AppData\Local\Temp\gleyixnnq.exe
Size 332KB
SHA256 2668a97429e0591f37d064dc062ba2ea5c5d625b1c7b3476e9f090bf70d60ac1
MD5 c8cb40779fd4a777c0f430bbb5d9f4b0
SHA1 2286ae0eafed7de5f975ae66a935f3440901f100
SHA512 f6d4afbac99f8b1db0f353b30001320b896f1b1e18985ffb4bb5d72af1a0f02bf7cc9b513b4cbcf4b8cee37b33f9ab2e90c40983c81347ea2f6c7a9691b206cf
SSDEEP 6144:ufWMz9J14ZS9Tyk8RFXuueUM4cbMb1iROuuumbGqVdmvLFBE0MTvk/6FUuvul4Cd:ufWMzr1j9Tyk8RFXuueUM4cIb1Juuumm
MD5 SHA1 SHA512 SSDEEP

Submit Download

gleyixnnq.exe

Path C:\Users\Admin\AppData\Local\Temp\gleyixnnq.exe
Size 332KB
SHA256 2668a97429e0591f37d064dc062ba2ea5c5d625b1c7b3476e9f090bf70d60ac1
MD5 c8cb40779fd4a777c0f430bbb5d9f4b0
SHA1 2286ae0eafed7de5f975ae66a935f3440901f100
SHA512 f6d4afbac99f8b1db0f353b30001320b896f1b1e18985ffb4bb5d72af1a0f02bf7cc9b513b4cbcf4b8cee37b33f9ab2e90c40983c81347ea2f6c7a9691b206cf
SSDEEP 6144:ufWMz9J14ZS9Tyk8RFXuueUM4cbMb1iROuuumbGqVdmvLFBE0MTvk/6FUuvul4Cd:ufWMzr1j9Tyk8RFXuueUM4cIb1Juuumm
MD5 SHA1 SHA512 SSDEEP

Submit Download

hdczdi.v

Path C:\Users\Admin\AppData\Local\Temp\hdczdi.v
Size 274KB
SHA256 476b8ec11d719c23e583f2c58d7f726ad1c556ef722970c2735ce0c4576e9ae8
MD5 0af499a479187c93859e4cf526e2de13
SHA1 e65596754b2b536d940a79c453a92294fedd7a8c
SHA512 b5f6ec8d4e28d25ccc62a5b46600738d104f071794f11257f1bcea3a074383a9380c6e2afa1271c978715dc3088ee52b1dcab55d2c91784e8010fbf94b422f64
SSDEEP 6144:03hCiaZ/MQFVJxGmVs+uffyPPKHE6RcEBPN916+ZGo62e5CSJm208:shCialMaVhVs+zPP0Hc+Na+O5CSy8
MD5 SHA1 SHA512 SSDEEP

Submit Download

kbtqgbfjer.am

Path C:\Users\Admin\AppData\Local\Temp\kbtqgbfjer.am
Size 7KB
SHA256 6b9246fb40c66f4287c4487752e2fc66bd87f8a46be2cfe0decae6eb63d5ab47
MD5 3036a6ea4950e2c3bacc586c31cfab7b
SHA1 801658a7fcf015db76cf15e6baad0a49ad6c6fcc
SHA512 e131fe868f1a9815b8d8695b255a6c937879a5b4fa7eabd2c408e8fbf813655b036ac572272a37beefff0bb4043c7fbe31a23273a8a02f8b6f4832aa3fea4c81
SSDEEP 192:DD7CQw9Os6wTmI3jtJ5IuQZQwaxn6SbJ4uSiN6mTbsgP1L9i1U1+xeqCm:DfTQ7aubwax42D1iU1+2m
MD5 SHA1 SHA512 SSDEEP

Submit Download

gleyixnnq.exe

Path \Users\Admin\AppData\Local\Temp\gleyixnnq.exe
Size 332KB
SHA256 2668a97429e0591f37d064dc062ba2ea5c5d625b1c7b3476e9f090bf70d60ac1
MD5 c8cb40779fd4a777c0f430bbb5d9f4b0
SHA1 2286ae0eafed7de5f975ae66a935f3440901f100
SHA512 f6d4afbac99f8b1db0f353b30001320b896f1b1e18985ffb4bb5d72af1a0f02bf7cc9b513b4cbcf4b8cee37b33f9ab2e90c40983c81347ea2f6c7a9691b206cf
SSDEEP 6144:ufWMz9J14ZS9Tyk8RFXuueUM4cbMb1iROuuumbGqVdmvLFBE0MTvk/6FUuvul4Cd:ufWMzr1j9Tyk8RFXuueUM4cIb1Juuumm
MD5 SHA1 SHA512 SSDEEP

Submit Download

gleyixnnq.exe

Path \Users\Admin\AppData\Local\Temp\gleyixnnq.exe
Size 332KB
SHA256 2668a97429e0591f37d064dc062ba2ea5c5d625b1c7b3476e9f090bf70d60ac1
MD5 c8cb40779fd4a777c0f430bbb5d9f4b0
SHA1 2286ae0eafed7de5f975ae66a935f3440901f100
SHA512 f6d4afbac99f8b1db0f353b30001320b896f1b1e18985ffb4bb5d72af1a0f02bf7cc9b513b4cbcf4b8cee37b33f9ab2e90c40983c81347ea2f6c7a9691b206cf
SSDEEP 6144:ufWMz9J14ZS9Tyk8RFXuueUM4cbMb1iROuuumbGqVdmvLFBE0MTvk/6FUuvul4Cd:ufWMzr1j9Tyk8RFXuueUM4cIb1Juuumm
MD5 SHA1 SHA512 SSDEEP

Submit Download

gleyixnnq.exe

Path \Users\Admin\AppData\Local\Temp\gleyixnnq.exe
Size 332KB
SHA256 2668a97429e0591f37d064dc062ba2ea5c5d625b1c7b3476e9f090bf70d60ac1
MD5 c8cb40779fd4a777c0f430bbb5d9f4b0
SHA1 2286ae0eafed7de5f975ae66a935f3440901f100
SHA512 f6d4afbac99f8b1db0f353b30001320b896f1b1e18985ffb4bb5d72af1a0f02bf7cc9b513b4cbcf4b8cee37b33f9ab2e90c40983c81347ea2f6c7a9691b206cf
SSDEEP 6144:ufWMz9J14ZS9Tyk8RFXuueUM4cbMb1iROuuumbGqVdmvLFBE0MTvk/6FUuvul4Cd:ufWMzr1j9Tyk8RFXuueUM4cIb1Juuumm
MD5 SHA1 SHA512 SSDEEP

Submit Download

gleyixnnq.exe

Path \Users\Admin\AppData\Local\Temp\gleyixnnq.exe
Size 332KB
SHA256 2668a97429e0591f37d064dc062ba2ea5c5d625b1c7b3476e9f090bf70d60ac1
MD5 c8cb40779fd4a777c0f430bbb5d9f4b0
SHA1 2286ae0eafed7de5f975ae66a935f3440901f100
SHA512 f6d4afbac99f8b1db0f353b30001320b896f1b1e18985ffb4bb5d72af1a0f02bf7cc9b513b4cbcf4b8cee37b33f9ab2e90c40983c81347ea2f6c7a9691b206cf
SSDEEP 6144:ufWMz9J14ZS9Tyk8RFXuueUM4cbMb1iROuuumbGqVdmvLFBE0MTvk/6FUuvul4Cd:ufWMzr1j9Tyk8RFXuueUM4cIb1Juuumm
MD5 SHA1 SHA512 SSDEEP

Submit Download

gleyixnnq.exe

Path \Users\Admin\AppData\Local\Temp\gleyixnnq.exe
Size 332KB
SHA256 2668a97429e0591f37d064dc062ba2ea5c5d625b1c7b3476e9f090bf70d60ac1
MD5 c8cb40779fd4a777c0f430bbb5d9f4b0
SHA1 2286ae0eafed7de5f975ae66a935f3440901f100
SHA512 f6d4afbac99f8b1db0f353b30001320b896f1b1e18985ffb4bb5d72af1a0f02bf7cc9b513b4cbcf4b8cee37b33f9ab2e90c40983c81347ea2f6c7a9691b206cf
SSDEEP 6144:ufWMz9J14ZS9Tyk8RFXuueUM4cbMb1iROuuumbGqVdmvLFBE0MTvk/6FUuvul4Cd:ufWMzr1j9Tyk8RFXuueUM4cIb1Juuumm
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/956-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

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memory/2028-66-0x0000000004470000-0x00000000044A8000-memory.dmp

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memory/2028-71-0x0000000000400000-0x0000000000449000-memory.dmp

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