Analysis
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max time kernel
93s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
18/01/2024, 01:00
Static task
static1
Behavioral task
behavioral1
Sample
hesaphareketi-01.exe
Resource
win7-20231215-en
General
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Target
hesaphareketi-01.exe
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Size
851KB
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MD5
de310f037110ce251ad1c23f09318c29
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SHA1
46310a5a3997575f8b4df66ebda2707061f517aa
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SHA256
237a9a1345466333a1dd02477c5a1f9fe1ce0078f869e397db00ac84516060e2
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SHA512
16e845a708f2d219b17beb9a25dbe3fe198bcfad87205bbfd3da0b13cc0a607ffd3330533f8caff176d336c90437adfc2ec3addfa35f6322357a5aa701f26e96
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SSDEEP
24576:cbGLYrmqV26Q+/DLXW/rIeH4OxLNILj+:yGLYrPV24XWjIcwL
Malware Config
Extracted
Protocol: smtp- Host:
mail.pharmacell.com.tr - Port:
587 - Username:
[email protected] - Password:
Fatih-2015a
Extracted
agenttesla
Protocol: smtp- Host:
mail.pharmacell.com.tr - Port:
587 - Username:
[email protected] - Password:
Fatih-2015a - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 34 IoCs
resource yara_rule behavioral2/memory/216-4-0x00000000054A0000-0x000000000554A000-memory.dmp family_zgrat_v1 behavioral2/memory/216-5-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-6-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-8-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-10-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-12-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-14-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-16-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-18-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-20-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-22-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-24-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-26-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-28-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-30-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-32-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-34-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-36-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-38-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-40-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-42-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-44-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-46-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-48-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-50-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-52-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-54-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-56-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-58-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-60-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-62-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-64-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-66-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 behavioral2/memory/216-68-0x00000000054A0000-0x0000000005545000-memory.dmp family_zgrat_v1 -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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 34 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 216 set thread context of 2656 216 hesaphareketi-01.exe 97 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 216 hesaphareketi-01.exe 216 hesaphareketi-01.exe 216 hesaphareketi-01.exe 216 hesaphareketi-01.exe 2656 hesaphareketi-01.exe 2656 hesaphareketi-01.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 216 hesaphareketi-01.exe Token: SeDebugPrivilege 2656 hesaphareketi-01.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2656 hesaphareketi-01.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 216 wrote to memory of 1096 216 hesaphareketi-01.exe 95 PID 216 wrote to memory of 1096 216 hesaphareketi-01.exe 95 PID 216 wrote to memory of 1096 216 hesaphareketi-01.exe 95 PID 216 wrote to memory of 448 216 hesaphareketi-01.exe 96 PID 216 wrote to memory of 448 216 hesaphareketi-01.exe 96 PID 216 wrote to memory of 448 216 hesaphareketi-01.exe 96 PID 216 wrote to memory of 2656 216 hesaphareketi-01.exe 97 PID 216 wrote to memory of 2656 216 hesaphareketi-01.exe 97 PID 216 wrote to memory of 2656 216 hesaphareketi-01.exe 97 PID 216 wrote to memory of 2656 216 hesaphareketi-01.exe 97 PID 216 wrote to memory of 2656 216 hesaphareketi-01.exe 97 PID 216 wrote to memory of 2656 216 hesaphareketi-01.exe 97 PID 216 wrote to memory of 2656 216 hesaphareketi-01.exe 97 PID 216 wrote to memory of 2656 216 hesaphareketi-01.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:216 -
C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exeC:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe2⤵PID:1096
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C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exeC:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe2⤵PID:448
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C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exeC:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2656
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