d71c4cf97c8ab7bc7224b978c949858e180cb8683d750d9ac212c5957feedeea

Analysis

max time kernel
142s
max time network
153s
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, 08:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

11c0d69ad738509cff0fdb246a39ed34.exe
Size

641KB
MD5

11c0d69ad738509cff0fdb246a39ed34
SHA1

b2ae3e69e3b8a7e5b0044ffb71acf48549d0b7d5
SHA256

d71c4cf97c8ab7bc7224b978c949858e180cb8683d750d9ac212c5957feedeea
SHA512

6e833e48fdb9793fb0a2bf58967700868a92e12f1d42b7ecd725976f01739a51d1500200e96561ab897f3483d3a5da6711a7c80099af006af358e19ca757a76c
SSDEEP

12288:rAvRNj1tU3Gh/RlhHqz0+sGNmQ9BUfPPf//uY4XKw8fTQPT3RZTafc8vy4hj:rA5l3UWh1KA+D8YBUfPHuY4XKw8f8P7C

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4012	bedfhegfah.exe

Loads dropped DLL 2 IoCs

pid	Process
2320	11c0d69ad738509cff0fdb246a39ed34.exe
2320	11c0d69ad738509cff0fdb246a39ed34.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
2144	4012	WerFault.exe	91

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4520	wmic.exe
Token: SeSecurityPrivilege	4520	wmic.exe
Token: SeTakeOwnershipPrivilege	4520	wmic.exe
Token: SeLoadDriverPrivilege	4520	wmic.exe
Token: SeSystemProfilePrivilege	4520	wmic.exe
Token: SeSystemtimePrivilege	4520	wmic.exe
Token: SeProfSingleProcessPrivilege	4520	wmic.exe
Token: SeIncBasePriorityPrivilege	4520	wmic.exe
Token: SeCreatePagefilePrivilege	4520	wmic.exe
Token: SeBackupPrivilege	4520	wmic.exe
Token: SeRestorePrivilege	4520	wmic.exe
Token: SeShutdownPrivilege	4520	wmic.exe
Token: SeDebugPrivilege	4520	wmic.exe
Token: SeSystemEnvironmentPrivilege	4520	wmic.exe
Token: SeRemoteShutdownPrivilege	4520	wmic.exe
Token: SeUndockPrivilege	4520	wmic.exe
Token: SeManageVolumePrivilege	4520	wmic.exe
Token: 33	4520	wmic.exe
Token: 34	4520	wmic.exe
Token: 35	4520	wmic.exe
Token: 36	4520	wmic.exe
Token: SeIncreaseQuotaPrivilege	4520	wmic.exe
Token: SeSecurityPrivilege	4520	wmic.exe
Token: SeTakeOwnershipPrivilege	4520	wmic.exe
Token: SeLoadDriverPrivilege	4520	wmic.exe
Token: SeSystemProfilePrivilege	4520	wmic.exe
Token: SeSystemtimePrivilege	4520	wmic.exe
Token: SeProfSingleProcessPrivilege	4520	wmic.exe
Token: SeIncBasePriorityPrivilege	4520	wmic.exe
Token: SeCreatePagefilePrivilege	4520	wmic.exe
Token: SeBackupPrivilege	4520	wmic.exe
Token: SeRestorePrivilege	4520	wmic.exe
Token: SeShutdownPrivilege	4520	wmic.exe
Token: SeDebugPrivilege	4520	wmic.exe
Token: SeSystemEnvironmentPrivilege	4520	wmic.exe
Token: SeRemoteShutdownPrivilege	4520	wmic.exe
Token: SeUndockPrivilege	4520	wmic.exe
Token: SeManageVolumePrivilege	4520	wmic.exe
Token: 33	4520	wmic.exe
Token: 34	4520	wmic.exe
Token: 35	4520	wmic.exe
Token: 36	4520	wmic.exe
Token: SeIncreaseQuotaPrivilege	4272	wmic.exe
Token: SeSecurityPrivilege	4272	wmic.exe
Token: SeTakeOwnershipPrivilege	4272	wmic.exe
Token: SeLoadDriverPrivilege	4272	wmic.exe
Token: SeSystemProfilePrivilege	4272	wmic.exe
Token: SeSystemtimePrivilege	4272	wmic.exe
Token: SeProfSingleProcessPrivilege	4272	wmic.exe
Token: SeIncBasePriorityPrivilege	4272	wmic.exe
Token: SeCreatePagefilePrivilege	4272	wmic.exe
Token: SeBackupPrivilege	4272	wmic.exe
Token: SeRestorePrivilege	4272	wmic.exe
Token: SeShutdownPrivilege	4272	wmic.exe
Token: SeDebugPrivilege	4272	wmic.exe
Token: SeSystemEnvironmentPrivilege	4272	wmic.exe
Token: SeRemoteShutdownPrivilege	4272	wmic.exe
Token: SeUndockPrivilege	4272	wmic.exe
Token: SeManageVolumePrivilege	4272	wmic.exe
Token: 33	4272	wmic.exe
Token: 34	4272	wmic.exe
Token: 35	4272	wmic.exe
Token: 36	4272	wmic.exe
Token: SeIncreaseQuotaPrivilege	4272	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 4012	2320	11c0d69ad738509cff0fdb246a39ed34.exe	91
PID 2320 wrote to memory of 4012	2320	11c0d69ad738509cff0fdb246a39ed34.exe	91
PID 2320 wrote to memory of 4012	2320	11c0d69ad738509cff0fdb246a39ed34.exe	91
PID 4012 wrote to memory of 4520	4012	bedfhegfah.exe	92
PID 4012 wrote to memory of 4520	4012	bedfhegfah.exe	92
PID 4012 wrote to memory of 4520	4012	bedfhegfah.exe	92
PID 4012 wrote to memory of 4272	4012	bedfhegfah.exe	95
PID 4012 wrote to memory of 4272	4012	bedfhegfah.exe	95
PID 4012 wrote to memory of 4272	4012	bedfhegfah.exe	95
PID 4012 wrote to memory of 5104	4012	bedfhegfah.exe	97
PID 4012 wrote to memory of 5104	4012	bedfhegfah.exe	97
PID 4012 wrote to memory of 5104	4012	bedfhegfah.exe	97
PID 4012 wrote to memory of 3312	4012	bedfhegfah.exe	99
PID 4012 wrote to memory of 3312	4012	bedfhegfah.exe	99
PID 4012 wrote to memory of 3312	4012	bedfhegfah.exe	99
PID 4012 wrote to memory of 1636	4012	bedfhegfah.exe	101
PID 4012 wrote to memory of 1636	4012	bedfhegfah.exe	101
PID 4012 wrote to memory of 1636	4012	bedfhegfah.exe	101

C:\Users\Admin\AppData\Local\Temp\11c0d69ad738509cff0fdb246a39ed34.exe
"C:\Users\Admin\AppData\Local\Temp\11c0d69ad738509cff0fdb246a39ed34.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Users\Admin\AppData\Local\Temp\bedfhegfah.exe
  C:\Users\Admin\AppData\Local\Temp\bedfhegfah.exe 2\5\6\2\6\1\7\7\5\2\7 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4012
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539821.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4520
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539821.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4272
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539821.txt bios get version
    3⤵
    PID:5104
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539821.txt bios get version
    3⤵
    PID:3312
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703539821.txt bios get version
    3⤵
    PID:1636
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4012 -s 864
    3⤵
    - Program crash
    PID:2144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4012 -ip 4012
1⤵
PID:1084

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\81703539821.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703539821.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703539821.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
763KB

MD5
79635b4f2370f9d90863247a24622538

SHA1
4e7c4db10492658871b9e143f273a3de7bc80b30

SHA256
817fec93ef79ea6acdab0ec6bf561939e9ce02d9f34a8b952eac7bfdd571faca

SHA512
23eaca8e46e83faf0d2b265a03a80f26ac357b287e4e0a5debc06f4751426d89135e78949f1b615bb5254670794fafa16ebb12dd270ae8548d8d53539e4b67e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\nshBF78.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit
C:\Users\Admin\AppData\Local\Temp\nshBF78.tmp\docqoul.dll

Filesize
166KB

MD5
53151bef33d66c48ac125453d985793f

SHA1
c7698b54280742fe8dc745ce736e8e4344c09477

SHA256
014565ad3a80d4767fbd327ea6b078fce2e80017cba355c302c91aa034984eaf

SHA512
b2f3e118573c037bf759d2b7fb5ee5278abc574244d635d21eef0018aa062429fe03ad0a4256b1a1b1f16070d3819f99d728442a74e02d4ece7ceec5ea4ec041

Download Submit