Analysis
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max time kernel
55s -
max time network
181s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
26-03-2023 04:48
Static task
static1
Behavioral task
behavioral1
Sample
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe
Resource
win7-20230220-en
General
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Target
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe
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Size
895KB
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MD5
3c62500496bfc4f35d38ddbe71be78c2
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SHA1
4982a2fb4963f1f574a9ee1e5d02c429148c5e70
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SHA256
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165
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SHA512
d71935afa0f1f3e5c6a291b09b20a020ea6b73ec181f22520f0dd35306f9357c229e6dad17956657c935a455403efb308f224444a06821c414d0c395f484cd4c
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SSDEEP
12288:YGKSH3TvrnDfbXzhL/gWmmfsMsNWUZV8le27t7mZOljg5fAQTQWtGCgd1ScnQMy://kGCg2+QG9Sts
Malware Config
Extracted
redline
Cong
199.115.193.171:48258
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auth_value
aecbeec46b8431628af8ba12e4621a71
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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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:
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exedescription pid process target process PID 2568 set thread context of 4268 2568 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exepid process 4268 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe 4268 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exedescription pid process Token: SeDebugPrivilege 4268 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exedescription pid process target process PID 2568 wrote to memory of 4268 2568 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 2568 wrote to memory of 4268 2568 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 2568 wrote to memory of 4268 2568 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 2568 wrote to memory of 4268 2568 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 2568 wrote to memory of 4268 2568 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 2568 wrote to memory of 4268 2568 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 2568 wrote to memory of 4268 2568 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 2568 wrote to memory of 4268 2568 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe"C:\Users\Admin\AppData\Local\Temp\dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exeC:\Users\Admin\AppData\Local\Temp\dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.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\dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe.logFilesize
1KB
MD58268d0ebb3b023f56d9a27f3933f124f
SHA1def43e831ca0fcbc1df8a1e11a41fe3ea1734f3b
SHA2562fdfee92c5ce81220a0b66cf0ec1411c923d48ae89232406c237e1bc5204392d
SHA512c61c2f8df84e4bbcb6f871befd4dde44188cf106c4af91a56b33a45692b83d1c52a953477f14f4239726b66ecab66842e910c2996631137355a4aba4ea793c97
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memory/2568-117-0x0000000004E60000-0x0000000004E70000-memory.dmpFilesize
64KB
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memory/2568-118-0x0000000005370000-0x000000000586E000-memory.dmpFilesize
5.0MB
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memory/2568-119-0x0000000004E70000-0x0000000004F02000-memory.dmpFilesize
584KB
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memory/2568-120-0x0000000004F10000-0x0000000005260000-memory.dmpFilesize
3.3MB
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memory/2568-121-0x0000000005DA0000-0x00000000062CC000-memory.dmpFilesize
5.2MB
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memory/2568-116-0x0000000000390000-0x0000000000476000-memory.dmpFilesize
920KB
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memory/4268-125-0x0000000005720000-0x0000000005D26000-memory.dmpFilesize
6.0MB
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memory/4268-122-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/4268-126-0x0000000005230000-0x000000000533A000-memory.dmpFilesize
1.0MB
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memory/4268-127-0x0000000005160000-0x0000000005172000-memory.dmpFilesize
72KB
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memory/4268-128-0x00000000051D0000-0x000000000520E000-memory.dmpFilesize
248KB
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memory/4268-129-0x0000000005340000-0x000000000538B000-memory.dmpFilesize
300KB
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memory/4268-130-0x0000000005180000-0x0000000005190000-memory.dmpFilesize
64KB
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memory/4268-131-0x00000000054F0000-0x0000000005556000-memory.dmpFilesize
408KB
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memory/4268-132-0x0000000005180000-0x0000000005190000-memory.dmpFilesize
64KB
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memory/4268-133-0x0000000006830000-0x00000000068A6000-memory.dmpFilesize
472KB
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memory/4268-134-0x00000000061C0000-0x0000000006210000-memory.dmpFilesize
320KB
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memory/4268-135-0x0000000007940000-0x0000000007B02000-memory.dmpFilesize
1.8MB