Analysis
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max time kernel
43s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
05-08-2022 05:32
Static task
static1
Behavioral task
behavioral1
Sample
141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe
Resource
win10v2004-20220721-en
General
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Target
141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe
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Size
783KB
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MD5
f84905c8ef2f1a66d371f78f5eef018c
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SHA1
db9b70232eec3d62d2c7bb6a2ae2bdb637286760
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SHA256
dcf6833e580432fec0174bdb64dced1e9e9abf086a77a5799138d807499a22f7
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SHA512
ffe297457c73e1497a7dea57ede5ad4b2c694c6b785d7981454b860aae72a176f656ab6903d931a76fabe26f7ae12c6eb547b179402a1cb9d934701fe214140f
Malware Config
Extracted
redline
TPB-ACTIVATOR
amrican-sport-live-stream.cc:4581
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auth_value
df7c91432437b11d8f25d54ba7832b8d
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/316-61-0x0000000000400000-0x0000000000444000-memory.dmp family_redline behavioral1/memory/316-60-0x0000000000400000-0x0000000000444000-memory.dmp family_redline behavioral1/memory/316-62-0x0000000000400000-0x0000000000444000-memory.dmp family_redline behavioral1/memory/316-63-0x000000000043E6BE-mapping.dmp family_redline behavioral1/memory/316-65-0x0000000000400000-0x0000000000444000-memory.dmp family_redline behavioral1/memory/316-67-0x0000000000400000-0x0000000000444000-memory.dmp family_redline -
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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exedescription pid process target process PID 1176 set thread context of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exeRegAsm.exepid process 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe 316 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exeRegAsm.exedescription pid process Token: SeDebugPrivilege 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe Token: SeDebugPrivilege 316 RegAsm.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exedescription pid process target process PID 1176 wrote to memory of 1604 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 1604 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 1604 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 1604 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 1604 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 1604 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 1604 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe PID 1176 wrote to memory of 316 1176 141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe"C:\Users\Admin\AppData\Local\Temp\141.98.6.236_-_TPBActivetor_-_ZvfejoxpnTPBA-1.exe___f84905c8ef2f1a66d371f78f5eef018c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/316-60-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/316-57-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/316-58-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/316-61-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/316-62-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/316-63-0x000000000043E6BE-mapping.dmp
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memory/316-65-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/316-67-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/316-68-0x0000000075B61000-0x0000000075B63000-memory.dmpFilesize
8KB
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memory/316-69-0x0000000000230000-0x0000000000236000-memory.dmpFilesize
24KB
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memory/1176-55-0x00000000004C0000-0x0000000000530000-memory.dmpFilesize
448KB
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memory/1176-56-0x00000000020D0000-0x0000000002162000-memory.dmpFilesize
584KB
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memory/1176-54-0x00000000002E0000-0x00000000003AA000-memory.dmpFilesize
808KB