8b00bbecc52caff3797ac005162bb62d94777c93fd09a6c3dee621754c2cfa1e

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2023, 23:20

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General

Target

06bd1c63573a48a71310b959641d23bb.exe
Size

685KB
MD5

06bd1c63573a48a71310b959641d23bb
SHA1

fe02b7367cac1bfaee3d59fb0628219d007194a3
SHA256

8b00bbecc52caff3797ac005162bb62d94777c93fd09a6c3dee621754c2cfa1e
SHA512

8eed1a1fd94962fde1fcd3c3a0e8bc97ca9bd08f07f488d3eb0bdfe36405f1289d766aba77386b4fe61c004002df7339f9ca7aa50d6476bb6de135872e25ca3f
SSDEEP

12288:HT/Hi+J0ggApehPUVZ1Dh5Lqu7p9I+C2fw8K6B76G4KNfc8vy4hJ/:HrC+JNgINGCs248Kg4d86K/

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2256	bedfiibheb.exe

Loads dropped DLL 2 IoCs

pid	Process
4696	06bd1c63573a48a71310b959641d23bb.exe
4696	06bd1c63573a48a71310b959641d23bb.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
4528	2256	WerFault.exe	91

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	5028	wmic.exe
Token: SeSecurityPrivilege	5028	wmic.exe
Token: SeTakeOwnershipPrivilege	5028	wmic.exe
Token: SeLoadDriverPrivilege	5028	wmic.exe
Token: SeSystemProfilePrivilege	5028	wmic.exe
Token: SeSystemtimePrivilege	5028	wmic.exe
Token: SeProfSingleProcessPrivilege	5028	wmic.exe
Token: SeIncBasePriorityPrivilege	5028	wmic.exe
Token: SeCreatePagefilePrivilege	5028	wmic.exe
Token: SeBackupPrivilege	5028	wmic.exe
Token: SeRestorePrivilege	5028	wmic.exe
Token: SeShutdownPrivilege	5028	wmic.exe
Token: SeDebugPrivilege	5028	wmic.exe
Token: SeSystemEnvironmentPrivilege	5028	wmic.exe
Token: SeRemoteShutdownPrivilege	5028	wmic.exe
Token: SeUndockPrivilege	5028	wmic.exe
Token: SeManageVolumePrivilege	5028	wmic.exe
Token: 33	5028	wmic.exe
Token: 34	5028	wmic.exe
Token: 35	5028	wmic.exe
Token: 36	5028	wmic.exe
Token: SeIncreaseQuotaPrivilege	5028	wmic.exe
Token: SeSecurityPrivilege	5028	wmic.exe
Token: SeTakeOwnershipPrivilege	5028	wmic.exe
Token: SeLoadDriverPrivilege	5028	wmic.exe
Token: SeSystemProfilePrivilege	5028	wmic.exe
Token: SeSystemtimePrivilege	5028	wmic.exe
Token: SeProfSingleProcessPrivilege	5028	wmic.exe
Token: SeIncBasePriorityPrivilege	5028	wmic.exe
Token: SeCreatePagefilePrivilege	5028	wmic.exe
Token: SeBackupPrivilege	5028	wmic.exe
Token: SeRestorePrivilege	5028	wmic.exe
Token: SeShutdownPrivilege	5028	wmic.exe
Token: SeDebugPrivilege	5028	wmic.exe
Token: SeSystemEnvironmentPrivilege	5028	wmic.exe
Token: SeRemoteShutdownPrivilege	5028	wmic.exe
Token: SeUndockPrivilege	5028	wmic.exe
Token: SeManageVolumePrivilege	5028	wmic.exe
Token: 33	5028	wmic.exe
Token: 34	5028	wmic.exe
Token: 35	5028	wmic.exe
Token: 36	5028	wmic.exe
Token: SeIncreaseQuotaPrivilege	3060	wmic.exe
Token: SeSecurityPrivilege	3060	wmic.exe
Token: SeTakeOwnershipPrivilege	3060	wmic.exe
Token: SeLoadDriverPrivilege	3060	wmic.exe
Token: SeSystemProfilePrivilege	3060	wmic.exe
Token: SeSystemtimePrivilege	3060	wmic.exe
Token: SeProfSingleProcessPrivilege	3060	wmic.exe
Token: SeIncBasePriorityPrivilege	3060	wmic.exe
Token: SeCreatePagefilePrivilege	3060	wmic.exe
Token: SeBackupPrivilege	3060	wmic.exe
Token: SeRestorePrivilege	3060	wmic.exe
Token: SeShutdownPrivilege	3060	wmic.exe
Token: SeDebugPrivilege	3060	wmic.exe
Token: SeSystemEnvironmentPrivilege	3060	wmic.exe
Token: SeRemoteShutdownPrivilege	3060	wmic.exe
Token: SeUndockPrivilege	3060	wmic.exe
Token: SeManageVolumePrivilege	3060	wmic.exe
Token: 33	3060	wmic.exe
Token: 34	3060	wmic.exe
Token: 35	3060	wmic.exe
Token: 36	3060	wmic.exe
Token: SeIncreaseQuotaPrivilege	3060	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 2256	4696	06bd1c63573a48a71310b959641d23bb.exe	91
PID 4696 wrote to memory of 2256	4696	06bd1c63573a48a71310b959641d23bb.exe	91
PID 4696 wrote to memory of 2256	4696	06bd1c63573a48a71310b959641d23bb.exe	91
PID 2256 wrote to memory of 5028	2256	bedfiibheb.exe	93
PID 2256 wrote to memory of 5028	2256	bedfiibheb.exe	93
PID 2256 wrote to memory of 5028	2256	bedfiibheb.exe	93
PID 2256 wrote to memory of 3060	2256	bedfiibheb.exe	96
PID 2256 wrote to memory of 3060	2256	bedfiibheb.exe	96
PID 2256 wrote to memory of 3060	2256	bedfiibheb.exe	96
PID 2256 wrote to memory of 1784	2256	bedfiibheb.exe	98
PID 2256 wrote to memory of 1784	2256	bedfiibheb.exe	98
PID 2256 wrote to memory of 1784	2256	bedfiibheb.exe	98
PID 2256 wrote to memory of 1568	2256	bedfiibheb.exe	99
PID 2256 wrote to memory of 1568	2256	bedfiibheb.exe	99
PID 2256 wrote to memory of 1568	2256	bedfiibheb.exe	99
PID 2256 wrote to memory of 4236	2256	bedfiibheb.exe	101
PID 2256 wrote to memory of 4236	2256	bedfiibheb.exe	101
PID 2256 wrote to memory of 4236	2256	bedfiibheb.exe	101

C:\Users\Admin\AppData\Local\Temp\06bd1c63573a48a71310b959641d23bb.exe
"C:\Users\Admin\AppData\Local\Temp\06bd1c63573a48a71310b959641d23bb.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4696
- C:\Users\Admin\AppData\Local\Temp\bedfiibheb.exe
  C:\Users\Admin\AppData\Local\Temp\bedfiibheb.exe 8#2#1#5#0#0#4#4#3#0#1 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2256
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703919847.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5028
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703919847.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3060
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703919847.txt bios get version
    3⤵
    PID:1784
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703919847.txt bios get version
    3⤵
    PID:1568
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703919847.txt bios get version
    3⤵
    PID:4236
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 864
    3⤵
    - Program crash
    PID:4528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2256 -ip 2256
1⤵
PID:2116

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\81703919847.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703919847.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703919847.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
554KB

MD5
e1674956f7d2733121ac387747992419

SHA1
d4ddbfe6fbfd87d4671b8adec1a40b869c179be4

SHA256
16a7237989badefc5897de6d681cb38a7550d266de9f0471245e40a404927696

SHA512
2f58b584d7706616f33d287fed6db3324f4db634b61a478a91305c7c7117cc27ba52cf51eb61e8d851776c7d5cb68703a5d0dc4ce0acd66b013e9bbf142b42e3

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

Filesize
534KB

MD5
56bd359ea42441679cda94fc998686de

SHA1
24b065618881ee4dc43914c5af19dfdf94ae0f3d

SHA256
ac8e98a5a7d098fc2c9c3534845fdc165e24141b87fd217f404f05a4cdc0ee00

SHA512
5b24b8cf09d3d4e89e442222079938c9e890514e319904b59dd884c79f36d111150b1c4d9d6c77d66bfd83673468c29ec073666c6c60c8173a383d4bbc038a4c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7CB3.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7CB3.tmp\guivgig.dll

Filesize
161KB

MD5
4512019defa05ddabaf404bb9198c0d5

SHA1
11766c8aab95eab088817bc092668649be343081

SHA256
9d9098ab22edbe4a14e9f879a1e348c480752b49db07d3856874e5f3c53c86c5

SHA512
8d073a81c2314abce508664f1df2f2f3a6a1f88685ed0074832e78a3793da144d068ad82535d9c9008fa73a0fc44d8f9e7fb63ede0bc04fd05bdf0fa42802948

Download Submit