Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2024 12:16
Static task
static1
Behavioral task
behavioral1
Sample
3D63B777F65056B236BA51180CD37CE0.exe
Resource
win7-20240903-en
General
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Target
3D63B777F65056B236BA51180CD37CE0.exe
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Size
557KB
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MD5
3d63b777f65056b236ba51180cd37ce0
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SHA1
94a4653797f942c4f2eb1ac36707d66e5cef401f
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SHA256
d2ddb7d466186ab167e6799198ef76d678ad0ac098a5deacb5a99383aa54b717
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SHA512
10b6f38a651593a7fbb2209907b4ce16bfccb07db858dd826f27d3a5b8270cf4b09b4a54233e2804d3fcd909f775b5e5c85c0b6923ec65afbf767e46a341a37e
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SSDEEP
12288:5JjHQC3RbeXNMR4xfLH4mU7D+MCyWQNIQTkduiY0D:5tQC35eXN/fLo+MrWQNxkQiBD
Malware Config
Extracted
redline
cheat
185.222.58.82:55615
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 1 IoCs
resource yara_rule behavioral2/memory/3136-11-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
Redline family
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SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/3136-11-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat -
Sectoprat family
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1724 set thread context of 3136 1724 3D63B777F65056B236BA51180CD37CE0.exe 96 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3D63B777F65056B236BA51180CD37CE0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 1724 3D63B777F65056B236BA51180CD37CE0.exe 1724 3D63B777F65056B236BA51180CD37CE0.exe 1724 3D63B777F65056B236BA51180CD37CE0.exe 3136 RegSvcs.exe 3136 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1724 3D63B777F65056B236BA51180CD37CE0.exe Token: SeDebugPrivilege 3136 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1724 wrote to memory of 3136 1724 3D63B777F65056B236BA51180CD37CE0.exe 96 PID 1724 wrote to memory of 3136 1724 3D63B777F65056B236BA51180CD37CE0.exe 96 PID 1724 wrote to memory of 3136 1724 3D63B777F65056B236BA51180CD37CE0.exe 96 PID 1724 wrote to memory of 3136 1724 3D63B777F65056B236BA51180CD37CE0.exe 96 PID 1724 wrote to memory of 3136 1724 3D63B777F65056B236BA51180CD37CE0.exe 96 PID 1724 wrote to memory of 3136 1724 3D63B777F65056B236BA51180CD37CE0.exe 96 PID 1724 wrote to memory of 3136 1724 3D63B777F65056B236BA51180CD37CE0.exe 96 PID 1724 wrote to memory of 3136 1724 3D63B777F65056B236BA51180CD37CE0.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\3D63B777F65056B236BA51180CD37CE0.exe"C:\Users\Admin\AppData\Local\Temp\3D63B777F65056B236BA51180CD37CE0.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3136
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
40KB
MD5a182561a527f929489bf4b8f74f65cd7
SHA18cd6866594759711ea1836e86a5b7ca64ee8911f
SHA25642aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA5129bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558
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Filesize
114KB
MD5eb8c6139f83c330881b13ec4460d5a39
SHA1837283823a7e4e107ca7e39b1e7c3801841b1ef8
SHA256489d5195735786050c4115677c5856e3ce72c3ecf2574be55021ad3d71caf40e
SHA51288411dca362f0d9da0c093e60bf2b083340d0682b5ac91f25c78ac419cec1e325d0a5a0f96fd447d3d3806813cad7f1ca8cf9c423061327fbd16c8662f3cbddf
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Filesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
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Filesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2
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Filesize
116KB
MD5f70aa3fa04f0536280f872ad17973c3d
SHA150a7b889329a92de1b272d0ecf5fce87395d3123
SHA2568d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA51230675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84
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Filesize
96KB
MD540f3eb83cc9d4cdb0ad82bd5ff2fb824
SHA1d6582ba879235049134fa9a351ca8f0f785d8835
SHA256cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0
SHA512cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2