Analysis
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max time kernel
19s -
max time network
124s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
27-06-2021 19:00
Static task
static1
Behavioral task
behavioral1
Sample
32537a738e28be4492a76bd1fb6942cc.exe
Resource
win7v20210408
General
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Target
32537a738e28be4492a76bd1fb6942cc.exe
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Size
383KB
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MD5
32537a738e28be4492a76bd1fb6942cc
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SHA1
adca143972e707e0f5ee9e3075219e51724f5599
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SHA256
58199bddad762ec10114f06c6ed838b288558e61378d9caf74af1ba861e7e495
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SHA512
b1e9ecb97f98ac6fd72398f48280b71ffb06d73d1b59768a84f02d961e40696cfecde8c9523fa37ad1b36e27ca23ade77957566b6effb916ed6326b8d40883f3
Malware Config
Extracted
redline
test1
rdanoriran.xyz:80
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 3 IoCs
Processes:
resource yara_rule behavioral2/memory/4932-116-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral2/memory/4932-117-0x0000000000417E2A-mapping.dmp family_redline behavioral2/memory/4932-125-0x0000000004C20000-0x0000000005226000-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:
32537a738e28be4492a76bd1fb6942cc.exedescription pid process target process PID 4448 set thread context of 4932 4448 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
32537a738e28be4492a76bd1fb6942cc.exepid process 4932 32537a738e28be4492a76bd1fb6942cc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
32537a738e28be4492a76bd1fb6942cc.exedescription pid process Token: SeDebugPrivilege 4932 32537a738e28be4492a76bd1fb6942cc.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
32537a738e28be4492a76bd1fb6942cc.exedescription pid process target process PID 4448 wrote to memory of 4932 4448 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 4448 wrote to memory of 4932 4448 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 4448 wrote to memory of 4932 4448 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 4448 wrote to memory of 4932 4448 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 4448 wrote to memory of 4932 4448 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 4448 wrote to memory of 4932 4448 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 4448 wrote to memory of 4932 4448 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe PID 4448 wrote to memory of 4932 4448 32537a738e28be4492a76bd1fb6942cc.exe 32537a738e28be4492a76bd1fb6942cc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\32537a738e28be4492a76bd1fb6942cc.exe"C:\Users\Admin\AppData\Local\Temp\32537a738e28be4492a76bd1fb6942cc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\32537a738e28be4492a76bd1fb6942cc.exeC:\Users\Admin\AppData\Local\Temp\32537a738e28be4492a76bd1fb6942cc.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\32537a738e28be4492a76bd1fb6942cc.exe.logMD5
84cfdb4b995b1dbf543b26b86c863adc
SHA1d2f47764908bf30036cf8248b9ff5541e2711fa2
SHA256d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
SHA512485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce
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memory/4448-114-0x0000000000260000-0x0000000000261000-memory.dmpFilesize
4KB
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memory/4932-123-0x0000000004D10000-0x0000000004D11000-memory.dmpFilesize
4KB
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memory/4932-117-0x0000000000417E2A-mapping.dmp
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memory/4932-121-0x0000000005230000-0x0000000005231000-memory.dmpFilesize
4KB
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memory/4932-122-0x0000000004CB0000-0x0000000004CB1000-memory.dmpFilesize
4KB
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memory/4932-116-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4932-124-0x0000000004D50000-0x0000000004D51000-memory.dmpFilesize
4KB
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memory/4932-125-0x0000000004C20000-0x0000000005226000-memory.dmpFilesize
6.0MB
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memory/4932-126-0x0000000004FC0000-0x0000000004FC1000-memory.dmpFilesize
4KB
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memory/4932-127-0x0000000006230000-0x0000000006231000-memory.dmpFilesize
4KB
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memory/4932-128-0x0000000006930000-0x0000000006931000-memory.dmpFilesize
4KB
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memory/4932-129-0x0000000006400000-0x0000000006401000-memory.dmpFilesize
4KB
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memory/4932-130-0x0000000007360000-0x0000000007361000-memory.dmpFilesize
4KB
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memory/4932-131-0x0000000006750000-0x0000000006751000-memory.dmpFilesize
4KB