2203901682d305361ed7a25a749d141bbba71d0c1a6b279e8bbbf1a62c63179e

Analysis

max time kernel
93s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12/02/2024, 04:11

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General

Target

9636c8109a089ac114568bab569b4faa.exe
Size

637KB
MD5

9636c8109a089ac114568bab569b4faa
SHA1

e477d3d91c639063d82565444ccaba1d13307bda
SHA256

2203901682d305361ed7a25a749d141bbba71d0c1a6b279e8bbbf1a62c63179e
SHA512

81fa1c5c4ae6511b70a2d57602a8eaa08c136d3ba83c7109ff143dd3c7072e7c48cd8200e9ff278ee78b188858f99b860593b9f0f123c9026eb4b195046b9084
SSDEEP

12288:2S8YS8K/8hIeI8Pzqn8/9dYd2svmt1FknuFiQOFYLcc6UplYfc8vy4he2:2vL808+AG6t1F2HYLzd86R2

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3080	bedgbfbheb.exe

Loads dropped DLL 2 IoCs

pid	Process
636	9636c8109a089ac114568bab569b4faa.exe
636	9636c8109a089ac114568bab569b4faa.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4472	3080	WerFault.exe	83

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4452	wmic.exe
Token: SeSecurityPrivilege	4452	wmic.exe
Token: SeTakeOwnershipPrivilege	4452	wmic.exe
Token: SeLoadDriverPrivilege	4452	wmic.exe
Token: SeSystemProfilePrivilege	4452	wmic.exe
Token: SeSystemtimePrivilege	4452	wmic.exe
Token: SeProfSingleProcessPrivilege	4452	wmic.exe
Token: SeIncBasePriorityPrivilege	4452	wmic.exe
Token: SeCreatePagefilePrivilege	4452	wmic.exe
Token: SeBackupPrivilege	4452	wmic.exe
Token: SeRestorePrivilege	4452	wmic.exe
Token: SeShutdownPrivilege	4452	wmic.exe
Token: SeDebugPrivilege	4452	wmic.exe
Token: SeSystemEnvironmentPrivilege	4452	wmic.exe
Token: SeRemoteShutdownPrivilege	4452	wmic.exe
Token: SeUndockPrivilege	4452	wmic.exe
Token: SeManageVolumePrivilege	4452	wmic.exe
Token: 33	4452	wmic.exe
Token: 34	4452	wmic.exe
Token: 35	4452	wmic.exe
Token: 36	4452	wmic.exe
Token: SeIncreaseQuotaPrivilege	4452	wmic.exe
Token: SeSecurityPrivilege	4452	wmic.exe
Token: SeTakeOwnershipPrivilege	4452	wmic.exe
Token: SeLoadDriverPrivilege	4452	wmic.exe
Token: SeSystemProfilePrivilege	4452	wmic.exe
Token: SeSystemtimePrivilege	4452	wmic.exe
Token: SeProfSingleProcessPrivilege	4452	wmic.exe
Token: SeIncBasePriorityPrivilege	4452	wmic.exe
Token: SeCreatePagefilePrivilege	4452	wmic.exe
Token: SeBackupPrivilege	4452	wmic.exe
Token: SeRestorePrivilege	4452	wmic.exe
Token: SeShutdownPrivilege	4452	wmic.exe
Token: SeDebugPrivilege	4452	wmic.exe
Token: SeSystemEnvironmentPrivilege	4452	wmic.exe
Token: SeRemoteShutdownPrivilege	4452	wmic.exe
Token: SeUndockPrivilege	4452	wmic.exe
Token: SeManageVolumePrivilege	4452	wmic.exe
Token: 33	4452	wmic.exe
Token: 34	4452	wmic.exe
Token: 35	4452	wmic.exe
Token: 36	4452	wmic.exe
Token: SeIncreaseQuotaPrivilege	552	wmic.exe
Token: SeSecurityPrivilege	552	wmic.exe
Token: SeTakeOwnershipPrivilege	552	wmic.exe
Token: SeLoadDriverPrivilege	552	wmic.exe
Token: SeSystemProfilePrivilege	552	wmic.exe
Token: SeSystemtimePrivilege	552	wmic.exe
Token: SeProfSingleProcessPrivilege	552	wmic.exe
Token: SeIncBasePriorityPrivilege	552	wmic.exe
Token: SeCreatePagefilePrivilege	552	wmic.exe
Token: SeBackupPrivilege	552	wmic.exe
Token: SeRestorePrivilege	552	wmic.exe
Token: SeShutdownPrivilege	552	wmic.exe
Token: SeDebugPrivilege	552	wmic.exe
Token: SeSystemEnvironmentPrivilege	552	wmic.exe
Token: SeRemoteShutdownPrivilege	552	wmic.exe
Token: SeUndockPrivilege	552	wmic.exe
Token: SeManageVolumePrivilege	552	wmic.exe
Token: 33	552	wmic.exe
Token: 34	552	wmic.exe
Token: 35	552	wmic.exe
Token: 36	552	wmic.exe
Token: SeIncreaseQuotaPrivilege	552	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 636 wrote to memory of 3080	636	9636c8109a089ac114568bab569b4faa.exe	83
PID 636 wrote to memory of 3080	636	9636c8109a089ac114568bab569b4faa.exe	83
PID 636 wrote to memory of 3080	636	9636c8109a089ac114568bab569b4faa.exe	83
PID 3080 wrote to memory of 4452	3080	bedgbfbheb.exe	84
PID 3080 wrote to memory of 4452	3080	bedgbfbheb.exe	84
PID 3080 wrote to memory of 4452	3080	bedgbfbheb.exe	84
PID 3080 wrote to memory of 552	3080	bedgbfbheb.exe	87
PID 3080 wrote to memory of 552	3080	bedgbfbheb.exe	87
PID 3080 wrote to memory of 552	3080	bedgbfbheb.exe	87
PID 3080 wrote to memory of 800	3080	bedgbfbheb.exe	89
PID 3080 wrote to memory of 800	3080	bedgbfbheb.exe	89
PID 3080 wrote to memory of 800	3080	bedgbfbheb.exe	89
PID 3080 wrote to memory of 1952	3080	bedgbfbheb.exe	91
PID 3080 wrote to memory of 1952	3080	bedgbfbheb.exe	91
PID 3080 wrote to memory of 1952	3080	bedgbfbheb.exe	91
PID 3080 wrote to memory of 2568	3080	bedgbfbheb.exe	93
PID 3080 wrote to memory of 2568	3080	bedgbfbheb.exe	93
PID 3080 wrote to memory of 2568	3080	bedgbfbheb.exe	93

C:\Users\Admin\AppData\Local\Temp\9636c8109a089ac114568bab569b4faa.exe
"C:\Users\Admin\AppData\Local\Temp\9636c8109a089ac114568bab569b4faa.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:636
- C:\Users\Admin\AppData\Local\Temp\bedgbfbheb.exe
  C:\Users\Admin\AppData\Local\Temp\bedgbfbheb.exe 4,9,1,3,1,1,9,5,7,4,3 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3080
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81707711108.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4452
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81707711108.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:552
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81707711108.txt bios get version
    3⤵
    PID:800
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81707711108.txt bios get version
    3⤵
    PID:1952
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81707711108.txt bios get version
    3⤵
    PID:2568
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 960
    3⤵
    - Program crash
    PID:4472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3080 -ip 3080
1⤵
PID:4280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\81707711108.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81707711108.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81707711108.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\bedgbfbheb.exe

Filesize
771KB

MD5
4ebd7055b043c197b804dea7b0471b3e

SHA1
c89a909e02e9045cc1b5bdf3f6555259b7dc42d6

SHA256
ec7f387bb9054bb6f89d7f6d101a2124cf1c43875b217024be0789d25d8daa50

SHA512
fd19e6656603be265b50999cec7171455510d95c58167b68d35ed51baed77845d8c4b2c0c9649726c2cd5913c00a012bbb0a4b43de83f163f5476d8f9d8b3264

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl7010.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl7010.tmp\dfstmip.dll

Filesize
161KB

MD5
5f5bca16e33f49e1db2733f1c52c030c

SHA1
46fb70ff5a65319aa5d1a0aa5fd2aeadcf979541

SHA256
64f00ed0cac06df5d9ef74b16b157b85e7195488c7f1a24bf042b9f129db3212

SHA512
fde419a7a7977f4e30eeaa26775644d5142d05939369c70e20c78603697f58b765bcc82bf9cd16e4a6363a063f9c8307e06f3cf2389209d6fb23a525ba4d3c77

Download Submit