Analysis
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max time kernel
141s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-10-2024 09:56
Static task
static1
Behavioral task
behavioral1
Sample
179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe
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Size
356KB
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MD5
179dbbdb6e22f978115168d87a70ab33
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SHA1
324a73e17fdcada034d3ad841286f9d6b5873fcb
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SHA256
258445b5c086f67d1157c2998968bad83a64ca3bab88bfd9d73654819bb46463
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SHA512
237a58b819f086f9ed2215e99d7b13ed027d252e47a3ba17deb5b28e3db27f853f2d2d75bdbfb3b875dec8dc0fa4fb059e3be6e41dc3b47b2020c2298a6b0358
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SSDEEP
6144:zo9QlVmhcIS/rwO+l7qYspB2NnYXmJ8tuy2a9W17fyF45pDBKoydJ:zdxrwHRqxQNYXO8tt2aw1DyWPDO
Malware Config
Extracted
redline
@bestiefFcs
37.1.213.214:63028
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/1620-2545-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/1620-2545-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat -
System Binary Proxy Execution: Regsvcs/Regasm 1 TTPs 2 IoCs
Abuse Regasm to proxy execution of malicious code.
description ioc Process File created C:\Users\Admin\AppData\Local\Temp\RegAsm.exe 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe Key opened \Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Custom\RegAsm.exe 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1620 RegAsm.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1700 set thread context of 1620 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 102 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3204 powershell.exe 3204 powershell.exe 3840 powershell.exe 3840 powershell.exe 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3204 powershell.exe Token: SeIncreaseQuotaPrivilege 3204 powershell.exe Token: SeSecurityPrivilege 3204 powershell.exe Token: SeTakeOwnershipPrivilege 3204 powershell.exe Token: SeLoadDriverPrivilege 3204 powershell.exe Token: SeSystemProfilePrivilege 3204 powershell.exe Token: SeSystemtimePrivilege 3204 powershell.exe Token: SeProfSingleProcessPrivilege 3204 powershell.exe Token: SeIncBasePriorityPrivilege 3204 powershell.exe Token: SeCreatePagefilePrivilege 3204 powershell.exe Token: SeBackupPrivilege 3204 powershell.exe Token: SeRestorePrivilege 3204 powershell.exe Token: SeShutdownPrivilege 3204 powershell.exe Token: SeDebugPrivilege 3204 powershell.exe Token: SeSystemEnvironmentPrivilege 3204 powershell.exe Token: SeRemoteShutdownPrivilege 3204 powershell.exe Token: SeUndockPrivilege 3204 powershell.exe Token: SeManageVolumePrivilege 3204 powershell.exe Token: 33 3204 powershell.exe Token: 34 3204 powershell.exe Token: 35 3204 powershell.exe Token: 36 3204 powershell.exe Token: SeIncreaseQuotaPrivilege 3204 powershell.exe Token: SeSecurityPrivilege 3204 powershell.exe Token: SeTakeOwnershipPrivilege 3204 powershell.exe Token: SeLoadDriverPrivilege 3204 powershell.exe Token: SeSystemProfilePrivilege 3204 powershell.exe Token: SeSystemtimePrivilege 3204 powershell.exe Token: SeProfSingleProcessPrivilege 3204 powershell.exe Token: SeIncBasePriorityPrivilege 3204 powershell.exe Token: SeCreatePagefilePrivilege 3204 powershell.exe Token: SeBackupPrivilege 3204 powershell.exe Token: SeRestorePrivilege 3204 powershell.exe Token: SeShutdownPrivilege 3204 powershell.exe Token: SeDebugPrivilege 3204 powershell.exe Token: SeSystemEnvironmentPrivilege 3204 powershell.exe Token: SeRemoteShutdownPrivilege 3204 powershell.exe Token: SeUndockPrivilege 3204 powershell.exe Token: SeManageVolumePrivilege 3204 powershell.exe Token: 33 3204 powershell.exe Token: 34 3204 powershell.exe Token: 35 3204 powershell.exe Token: 36 3204 powershell.exe Token: SeDebugPrivilege 3840 powershell.exe Token: SeIncreaseQuotaPrivilege 3840 powershell.exe Token: SeSecurityPrivilege 3840 powershell.exe Token: SeTakeOwnershipPrivilege 3840 powershell.exe Token: SeLoadDriverPrivilege 3840 powershell.exe Token: SeSystemProfilePrivilege 3840 powershell.exe Token: SeSystemtimePrivilege 3840 powershell.exe Token: SeProfSingleProcessPrivilege 3840 powershell.exe Token: SeIncBasePriorityPrivilege 3840 powershell.exe Token: SeCreatePagefilePrivilege 3840 powershell.exe Token: SeBackupPrivilege 3840 powershell.exe Token: SeRestorePrivilege 3840 powershell.exe Token: SeShutdownPrivilege 3840 powershell.exe Token: SeDebugPrivilege 3840 powershell.exe Token: SeSystemEnvironmentPrivilege 3840 powershell.exe Token: SeRemoteShutdownPrivilege 3840 powershell.exe Token: SeUndockPrivilege 3840 powershell.exe Token: SeManageVolumePrivilege 3840 powershell.exe Token: 33 3840 powershell.exe Token: 34 3840 powershell.exe Token: 35 3840 powershell.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1700 wrote to memory of 3204 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 89 PID 1700 wrote to memory of 3204 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 89 PID 1700 wrote to memory of 3204 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 89 PID 1700 wrote to memory of 3840 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 93 PID 1700 wrote to memory of 3840 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 93 PID 1700 wrote to memory of 3840 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 93 PID 1700 wrote to memory of 1620 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 102 PID 1700 wrote to memory of 1620 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 102 PID 1700 wrote to memory of 1620 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 102 PID 1700 wrote to memory of 1620 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 102 PID 1700 wrote to memory of 1620 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 102 PID 1700 wrote to memory of 1620 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 102 PID 1700 wrote to memory of 1620 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 102 PID 1700 wrote to memory of 1620 1700 179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\179dbbdb6e22f978115168d87a70ab33_JaffaCakes118.exe"1⤵
- System Binary Proxy Execution: Regsvcs/Regasm
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection 8.8.8.82⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3204
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection 8.8.8.82⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3840
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C:\Users\Admin\AppData\Local\Temp\RegAsm.exeC:\Users\Admin\AppData\Local\Temp\RegAsm.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1620
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3880,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:81⤵PID:2572
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD50774a05ce5ee4c1af7097353c9296c62
SHA1658ff96b111c21c39d7ad5f510fb72f9762114bb
SHA256d9c5347ed06755feeb0615f1671f6b91e2718703da0dbc4b0bd205cbd2896dd4
SHA512104d69fc4f4aaa5070b78ada130228939c7e01436351166fe51fe2da8a02f9948e6d92dd676f62820da1813872b91411e2f863c9a98a760581ec34d4aa354994
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Filesize
176B
MD5e70cda9ff89367b58c6d6ee3660eb6dc
SHA1cb5202f7c0101eff4de64bfe06a8fdafffba9e66
SHA256dc0f0ac1c76040d620465af06a0aae421ca8b7f6c7055a732a9ee5a91010f960
SHA512280dac097cb30645083a80332b15df8558f2757ac265e1d5dcfeac1af925f89020a6d5d2d11dec0e8892c440a371167f89645db526e5c043a3a388cb7f74f37f
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Filesize
63KB
MD50d5df43af2916f47d00c1573797c1a13
SHA1230ab5559e806574d26b4c20847c368ed55483b0
SHA256c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc
SHA512f96cf9e1890746b12daf839a6d0f16f062b72c1b8a40439f96583f242980f10f867720232a6fa0f7d4d7ac0a7a6143981a5a130d6417ea98b181447134c7cfe2
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82