Analysis
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max time kernel
50s -
max time network
56s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
19-03-2023 02:21
Static task
static1
General
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Target
cf21978927270344aefe253c6983cf696ee3cf9fc25b0878e24a8166e61b943d.exe
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Size
425KB
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MD5
0673996b209be0634dab65cc2723b6a7
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SHA1
a1215f975c6bc38e3d531ee54972158538574bb4
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SHA256
cf21978927270344aefe253c6983cf696ee3cf9fc25b0878e24a8166e61b943d
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SHA512
2340a06fdec4c7e98f78166c035a54a3d5252eeea258d5d0abbe50bd85186e84ae96d890a53bc092aa1a079155d9a701fdc4ca4684f3e18150c0936da471e4b0
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SSDEEP
6144:gRLhvjLgyyLWocgrv7WyNGQLxCy37i73rMMEpBhH:cvj8yy8cv7FYY73u73rMtXH
Malware Config
Extracted
redline
@chicago
185.11.61.125:22344
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auth_value
21f863e0cbd09d0681058e068d0d1d7f
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 35 IoCs
Processes:
resource yara_rule behavioral1/memory/2060-122-0x0000000007140000-0x000000000719A000-memory.dmp family_redline behavioral1/memory/2060-124-0x0000000007200000-0x0000000007258000-memory.dmp family_redline behavioral1/memory/2060-125-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-126-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-128-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-130-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-132-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-134-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-139-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-142-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-144-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-146-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-148-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-150-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-152-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-154-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-156-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-158-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-160-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-162-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-164-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-166-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-168-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-170-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-172-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-174-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-176-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-178-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-180-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-182-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-184-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-186-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-188-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-190-0x0000000007200000-0x0000000007252000-memory.dmp family_redline behavioral1/memory/2060-192-0x0000000007200000-0x0000000007252000-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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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 behavior: EnumeratesProcesses 1 IoCs
Processes:
cf21978927270344aefe253c6983cf696ee3cf9fc25b0878e24a8166e61b943d.exepid process 2060 cf21978927270344aefe253c6983cf696ee3cf9fc25b0878e24a8166e61b943d.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
cf21978927270344aefe253c6983cf696ee3cf9fc25b0878e24a8166e61b943d.exedescription pid process Token: SeDebugPrivilege 2060 cf21978927270344aefe253c6983cf696ee3cf9fc25b0878e24a8166e61b943d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cf21978927270344aefe253c6983cf696ee3cf9fc25b0878e24a8166e61b943d.exe"C:\Users\Admin\AppData\Local\Temp\cf21978927270344aefe253c6983cf696ee3cf9fc25b0878e24a8166e61b943d.exe"1⤵
- 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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memory/2060-122-0x0000000007140000-0x000000000719A000-memory.dmpFilesize
360KB
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memory/2060-123-0x0000000007300000-0x00000000077FE000-memory.dmpFilesize
5.0MB
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memory/2060-124-0x0000000007200000-0x0000000007258000-memory.dmpFilesize
352KB
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memory/2060-125-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-126-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-128-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-130-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-132-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-136-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2060-135-0x0000000002CA0000-0x0000000002D02000-memory.dmpFilesize
392KB
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memory/2060-134-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-139-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-138-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2060-140-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2060-142-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-144-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-146-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-148-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-150-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-152-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-154-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-156-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-158-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-160-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-162-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-164-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-166-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-168-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-170-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-172-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-174-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-176-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-178-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-180-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-182-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-184-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-186-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-188-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-190-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-192-0x0000000007200000-0x0000000007252000-memory.dmpFilesize
328KB
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memory/2060-919-0x0000000007800000-0x0000000007E06000-memory.dmpFilesize
6.0MB
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memory/2060-920-0x0000000007E30000-0x0000000007E42000-memory.dmpFilesize
72KB
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memory/2060-921-0x0000000007E60000-0x0000000007F6A000-memory.dmpFilesize
1.0MB
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memory/2060-922-0x0000000007F70000-0x0000000007FAE000-memory.dmpFilesize
248KB
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memory/2060-923-0x0000000008000000-0x000000000804B000-memory.dmpFilesize
300KB
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memory/2060-924-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2060-925-0x0000000008290000-0x00000000082F6000-memory.dmpFilesize
408KB
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memory/2060-926-0x0000000008940000-0x00000000089D2000-memory.dmpFilesize
584KB
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memory/2060-927-0x0000000008A00000-0x0000000008A76000-memory.dmpFilesize
472KB
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memory/2060-928-0x0000000008B40000-0x0000000008D02000-memory.dmpFilesize
1.8MB
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memory/2060-929-0x0000000008D10000-0x000000000923C000-memory.dmpFilesize
5.2MB
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memory/2060-930-0x00000000092E0000-0x00000000092FE000-memory.dmpFilesize
120KB