119fd0abea80795ab2a84e7a81a9a5332b0200d28e2cbf7f31c1235b3f8a0067

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 08:21

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General

Target

11a34f12daedb81a905b2a2fc0445987.exe
Size

637KB
MD5

11a34f12daedb81a905b2a2fc0445987
SHA1

d38a5252f81655f66a8fe82c8bcf6727b64d76cb
SHA256

119fd0abea80795ab2a84e7a81a9a5332b0200d28e2cbf7f31c1235b3f8a0067
SHA512

0cfc673e3c5b075335e91d04726685f534b7e8c1a53dd3c22fec4a3f391b4b17f41819534517d28fd0f82dcfb6a5807641226de15c22eb639fc5500e5c3e303f
SSDEEP

12288:IwSXj+0IeDOIz6cLtpXVhkT6/45nmCLL6knmDwOVHKWuYlnV+Wgfc8vy4h8i:I+oaIzbLD/4BL+knmcQH40186Ti

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3648	bedgbbjdeb.exe

Loads dropped DLL 2 IoCs

pid	Process
2740	11a34f12daedb81a905b2a2fc0445987.exe
2740	11a34f12daedb81a905b2a2fc0445987.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
904	3648	WerFault.exe	91

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4856	wmic.exe
Token: SeSecurityPrivilege	4856	wmic.exe
Token: SeTakeOwnershipPrivilege	4856	wmic.exe
Token: SeLoadDriverPrivilege	4856	wmic.exe
Token: SeSystemProfilePrivilege	4856	wmic.exe
Token: SeSystemtimePrivilege	4856	wmic.exe
Token: SeProfSingleProcessPrivilege	4856	wmic.exe
Token: SeIncBasePriorityPrivilege	4856	wmic.exe
Token: SeCreatePagefilePrivilege	4856	wmic.exe
Token: SeBackupPrivilege	4856	wmic.exe
Token: SeRestorePrivilege	4856	wmic.exe
Token: SeShutdownPrivilege	4856	wmic.exe
Token: SeDebugPrivilege	4856	wmic.exe
Token: SeSystemEnvironmentPrivilege	4856	wmic.exe
Token: SeRemoteShutdownPrivilege	4856	wmic.exe
Token: SeUndockPrivilege	4856	wmic.exe
Token: SeManageVolumePrivilege	4856	wmic.exe
Token: 33	4856	wmic.exe
Token: 34	4856	wmic.exe
Token: 35	4856	wmic.exe
Token: 36	4856	wmic.exe
Token: SeIncreaseQuotaPrivilege	4856	wmic.exe
Token: SeSecurityPrivilege	4856	wmic.exe
Token: SeTakeOwnershipPrivilege	4856	wmic.exe
Token: SeLoadDriverPrivilege	4856	wmic.exe
Token: SeSystemProfilePrivilege	4856	wmic.exe
Token: SeSystemtimePrivilege	4856	wmic.exe
Token: SeProfSingleProcessPrivilege	4856	wmic.exe
Token: SeIncBasePriorityPrivilege	4856	wmic.exe
Token: SeCreatePagefilePrivilege	4856	wmic.exe
Token: SeBackupPrivilege	4856	wmic.exe
Token: SeRestorePrivilege	4856	wmic.exe
Token: SeShutdownPrivilege	4856	wmic.exe
Token: SeDebugPrivilege	4856	wmic.exe
Token: SeSystemEnvironmentPrivilege	4856	wmic.exe
Token: SeRemoteShutdownPrivilege	4856	wmic.exe
Token: SeUndockPrivilege	4856	wmic.exe
Token: SeManageVolumePrivilege	4856	wmic.exe
Token: 33	4856	wmic.exe
Token: 34	4856	wmic.exe
Token: 35	4856	wmic.exe
Token: 36	4856	wmic.exe
Token: SeIncreaseQuotaPrivilege	1932	wmic.exe
Token: SeSecurityPrivilege	1932	wmic.exe
Token: SeTakeOwnershipPrivilege	1932	wmic.exe
Token: SeLoadDriverPrivilege	1932	wmic.exe
Token: SeSystemProfilePrivilege	1932	wmic.exe
Token: SeSystemtimePrivilege	1932	wmic.exe
Token: SeProfSingleProcessPrivilege	1932	wmic.exe
Token: SeIncBasePriorityPrivilege	1932	wmic.exe
Token: SeCreatePagefilePrivilege	1932	wmic.exe
Token: SeBackupPrivilege	1932	wmic.exe
Token: SeRestorePrivilege	1932	wmic.exe
Token: SeShutdownPrivilege	1932	wmic.exe
Token: SeDebugPrivilege	1932	wmic.exe
Token: SeSystemEnvironmentPrivilege	1932	wmic.exe
Token: SeRemoteShutdownPrivilege	1932	wmic.exe
Token: SeUndockPrivilege	1932	wmic.exe
Token: SeManageVolumePrivilege	1932	wmic.exe
Token: 33	1932	wmic.exe
Token: 34	1932	wmic.exe
Token: 35	1932	wmic.exe
Token: 36	1932	wmic.exe
Token: SeIncreaseQuotaPrivilege	1932	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 3648	2740	11a34f12daedb81a905b2a2fc0445987.exe	91
PID 2740 wrote to memory of 3648	2740	11a34f12daedb81a905b2a2fc0445987.exe	91
PID 2740 wrote to memory of 3648	2740	11a34f12daedb81a905b2a2fc0445987.exe	91
PID 3648 wrote to memory of 4856	3648	bedgbbjdeb.exe	92
PID 3648 wrote to memory of 4856	3648	bedgbbjdeb.exe	92
PID 3648 wrote to memory of 4856	3648	bedgbbjdeb.exe	92
PID 3648 wrote to memory of 1932	3648	bedgbbjdeb.exe	95
PID 3648 wrote to memory of 1932	3648	bedgbbjdeb.exe	95
PID 3648 wrote to memory of 1932	3648	bedgbbjdeb.exe	95
PID 3648 wrote to memory of 2376	3648	bedgbbjdeb.exe	98
PID 3648 wrote to memory of 2376	3648	bedgbbjdeb.exe	98
PID 3648 wrote to memory of 2376	3648	bedgbbjdeb.exe	98
PID 3648 wrote to memory of 940	3648	bedgbbjdeb.exe	100
PID 3648 wrote to memory of 940	3648	bedgbbjdeb.exe	100
PID 3648 wrote to memory of 940	3648	bedgbbjdeb.exe	100
PID 3648 wrote to memory of 1484	3648	bedgbbjdeb.exe	101
PID 3648 wrote to memory of 1484	3648	bedgbbjdeb.exe	101
PID 3648 wrote to memory of 1484	3648	bedgbbjdeb.exe	101

C:\Users\Admin\AppData\Local\Temp\11a34f12daedb81a905b2a2fc0445987.exe
"C:\Users\Admin\AppData\Local\Temp\11a34f12daedb81a905b2a2fc0445987.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Users\Admin\AppData\Local\Temp\bedgbbjdeb.exe
  C:\Users\Admin\AppData\Local\Temp\bedgbbjdeb.exe 7#2#5#1#4#4#0#1#6#0#5 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3648
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539551.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4856
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539551.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1932
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539551.txt bios get version
    3⤵
    PID:2376
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539551.txt bios get version
    3⤵
    PID:940
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539551.txt bios get version
    3⤵
    PID:1484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3648 -s 916
    3⤵
    - Program crash
    PID:904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3648 -ip 3648
1⤵
PID:456

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\81703539551.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703539551.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703539551.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
771KB

MD5
fd93ef4a20836a7755d70785470b632c

SHA1
80f12f3780f7e48c034ff5b55ed4c563885f0560

SHA256
3113030eec74ce04e6375ee5d19298926ac652d9ed46ff5d320017a2db7aea8f

SHA512
d2e29ed4148d637b7fae639026a1aa33472d947496526603acc4ed2776ce143d483f410c8b463a16bd1be7eb4d8c729a6564dadf55e60c5f89b51bd7677cb4dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh7DDC.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh7DDC.tmp\gfsozjy.dll

Filesize
161KB

MD5
7481deaedf47d0e44a1e32d02967c894

SHA1
af8876fac39a06859b9289dd2520eca86702f635

SHA256
9bc6d24b330e7c3666197317d2e23167e8d849c4120a3a0e3ed03e1d4514c85d

SHA512
566ffff38ae283e033e1e30598706fba232eb61ce4f9df4c67ca8568bebf32c22f8e0a9bc4966f40ca42f8798f105ba53bba17731cd06fdb1f6a25744049ae37

Download Submit