Analysis
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max time kernel
152s -
max time network
170s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
12/03/2024, 16:23
Static task
static1
Behavioral task
behavioral1
Sample
c3cfc4f7bc3d48aa011805910ab25d33.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c3cfc4f7bc3d48aa011805910ab25d33.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/amkldwh.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/amkldwh.dll
Resource
win10v2004-20240226-en
General
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Target
c3cfc4f7bc3d48aa011805910ab25d33.exe
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Size
685KB
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MD5
c3cfc4f7bc3d48aa011805910ab25d33
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SHA1
5f98f52fead8fa591f3e8877046b40a20dbb41cb
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SHA256
156dc2cc55c7636cea6678af157b9cb86a761854683109ddd6e9a5565bac5b73
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SHA512
beb54c06594a0c9e27740e26ab4e088ed0da5f57803b4b430f17abf2df3fd6097f2ca2bdcc0199118ff1e1029cd4b898cd514547ba8cd28907559bd27f9f8772
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SSDEEP
12288:m5X/g3MSTnWjbNE/BxuSWLp1NAxiItHQ7pHZ8dyfc8vy4hKH:m5XbkKynuSWLjNAxtw7RCt86zH
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4520 bedgahgbeb.exe -
Loads dropped DLL 2 IoCs
pid Process 660 c3cfc4f7bc3d48aa011805910ab25d33.exe 660 c3cfc4f7bc3d48aa011805910ab25d33.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 3588 4520 WerFault.exe 95 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2900 wmic.exe Token: SeSecurityPrivilege 2900 wmic.exe Token: SeTakeOwnershipPrivilege 2900 wmic.exe Token: SeLoadDriverPrivilege 2900 wmic.exe Token: SeSystemProfilePrivilege 2900 wmic.exe Token: SeSystemtimePrivilege 2900 wmic.exe Token: SeProfSingleProcessPrivilege 2900 wmic.exe Token: SeIncBasePriorityPrivilege 2900 wmic.exe Token: SeCreatePagefilePrivilege 2900 wmic.exe Token: SeBackupPrivilege 2900 wmic.exe Token: SeRestorePrivilege 2900 wmic.exe Token: SeShutdownPrivilege 2900 wmic.exe Token: SeDebugPrivilege 2900 wmic.exe Token: SeSystemEnvironmentPrivilege 2900 wmic.exe Token: SeRemoteShutdownPrivilege 2900 wmic.exe Token: SeUndockPrivilege 2900 wmic.exe Token: SeManageVolumePrivilege 2900 wmic.exe Token: 33 2900 wmic.exe Token: 34 2900 wmic.exe Token: 35 2900 wmic.exe Token: 36 2900 wmic.exe Token: SeIncreaseQuotaPrivilege 2900 wmic.exe Token: SeSecurityPrivilege 2900 wmic.exe Token: SeTakeOwnershipPrivilege 2900 wmic.exe Token: SeLoadDriverPrivilege 2900 wmic.exe Token: SeSystemProfilePrivilege 2900 wmic.exe Token: SeSystemtimePrivilege 2900 wmic.exe Token: SeProfSingleProcessPrivilege 2900 wmic.exe Token: SeIncBasePriorityPrivilege 2900 wmic.exe Token: SeCreatePagefilePrivilege 2900 wmic.exe Token: SeBackupPrivilege 2900 wmic.exe Token: SeRestorePrivilege 2900 wmic.exe Token: SeShutdownPrivilege 2900 wmic.exe Token: SeDebugPrivilege 2900 wmic.exe Token: SeSystemEnvironmentPrivilege 2900 wmic.exe Token: SeRemoteShutdownPrivilege 2900 wmic.exe Token: SeUndockPrivilege 2900 wmic.exe Token: SeManageVolumePrivilege 2900 wmic.exe Token: 33 2900 wmic.exe Token: 34 2900 wmic.exe Token: 35 2900 wmic.exe Token: 36 2900 wmic.exe Token: SeIncreaseQuotaPrivilege 4828 wmic.exe Token: SeSecurityPrivilege 4828 wmic.exe Token: SeTakeOwnershipPrivilege 4828 wmic.exe Token: SeLoadDriverPrivilege 4828 wmic.exe Token: SeSystemProfilePrivilege 4828 wmic.exe Token: SeSystemtimePrivilege 4828 wmic.exe Token: SeProfSingleProcessPrivilege 4828 wmic.exe Token: SeIncBasePriorityPrivilege 4828 wmic.exe Token: SeCreatePagefilePrivilege 4828 wmic.exe Token: SeBackupPrivilege 4828 wmic.exe Token: SeRestorePrivilege 4828 wmic.exe Token: SeShutdownPrivilege 4828 wmic.exe Token: SeDebugPrivilege 4828 wmic.exe Token: SeSystemEnvironmentPrivilege 4828 wmic.exe Token: SeRemoteShutdownPrivilege 4828 wmic.exe Token: SeUndockPrivilege 4828 wmic.exe Token: SeManageVolumePrivilege 4828 wmic.exe Token: 33 4828 wmic.exe Token: 34 4828 wmic.exe Token: 35 4828 wmic.exe Token: 36 4828 wmic.exe Token: SeIncreaseQuotaPrivilege 4828 wmic.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 660 wrote to memory of 4520 660 c3cfc4f7bc3d48aa011805910ab25d33.exe 95 PID 660 wrote to memory of 4520 660 c3cfc4f7bc3d48aa011805910ab25d33.exe 95 PID 660 wrote to memory of 4520 660 c3cfc4f7bc3d48aa011805910ab25d33.exe 95 PID 4520 wrote to memory of 2900 4520 bedgahgbeb.exe 96 PID 4520 wrote to memory of 2900 4520 bedgahgbeb.exe 96 PID 4520 wrote to memory of 2900 4520 bedgahgbeb.exe 96 PID 4520 wrote to memory of 4828 4520 bedgahgbeb.exe 100 PID 4520 wrote to memory of 4828 4520 bedgahgbeb.exe 100 PID 4520 wrote to memory of 4828 4520 bedgahgbeb.exe 100 PID 4520 wrote to memory of 4912 4520 bedgahgbeb.exe 103 PID 4520 wrote to memory of 4912 4520 bedgahgbeb.exe 103 PID 4520 wrote to memory of 4912 4520 bedgahgbeb.exe 103 PID 4520 wrote to memory of 4296 4520 bedgahgbeb.exe 105 PID 4520 wrote to memory of 4296 4520 bedgahgbeb.exe 105 PID 4520 wrote to memory of 4296 4520 bedgahgbeb.exe 105 PID 4520 wrote to memory of 1688 4520 bedgahgbeb.exe 107 PID 4520 wrote to memory of 1688 4520 bedgahgbeb.exe 107 PID 4520 wrote to memory of 1688 4520 bedgahgbeb.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\c3cfc4f7bc3d48aa011805910ab25d33.exe"C:\Users\Admin\AppData\Local\Temp\c3cfc4f7bc3d48aa011805910ab25d33.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:660 -
C:\Users\Admin\AppData\Local\Temp\bedgahgbeb.exeC:\Users\Admin\AppData\Local\Temp\bedgahgbeb.exe 2,9,3,4,2,2,6,1,6,1,5 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2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4520 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81710260663.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2900
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81710260663.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4828
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81710260663.txt bios get version3⤵PID:4912
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81710260663.txt bios get version3⤵PID:4296
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81710260663.txt bios get version3⤵PID:1688
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4520 -s 9243⤵
- Program crash
PID:3588
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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 --no-appcompat-clear --mojo-platform-channel-handle=1036 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:81⤵PID:2460
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4520 -ip 45201⤵PID:1544
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
66B
MD59025468f85256136f923096b01375964
SHA17fcd174999661594fa5f88890ffb195e9858cc52
SHA256d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
SHA51292cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
58B
MD5dd876faf0fd44a5fab3e82368e2e8b15
SHA101b04083fa278dda3a81705ca5abcfee487a3c90
SHA2565602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9
SHA512e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b
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Filesize
906KB
MD566dad8022cd0f74469345fec55322eb7
SHA12f8be2e553313a13b3458dea6189a367c9969bc6
SHA25609ca27cbf3ebb281952d8960bc6caed210ceaac203e47db0de994381a46022f3
SHA512554c3439e52968e5fa3aaeca9551d25f057fe37191139a81c8b770fc0d2f27bee09a8c3ed2205c89fa51fac885786b23d4200225c2c8907859e8030fcadbd07b
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Filesize
163KB
MD52dc35ddcabcb2b24919b9afae4ec3091
SHA19eeed33c3abc656353a7ebd1c66af38cccadd939
SHA2566bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1
SHA5120ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901
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Filesize
161KB
MD5754dc4c309b70c5233f365d15676b12c
SHA183ab7f44f805ec9ef5919ab3b8cc957b5eb60f1a
SHA256627cd775a522bd3a5bccbfdda2c6f67741def34c03c1949ce58c8b5b01581d65
SHA512ab8a6d5456d4696989e1fe8aef27010277a4461edbe7aa89fe12632321f6534a883819d2b0535896080aacc71f850c00c14f4b4adfac927e570411682b1d1fd4