e63b2ec7ac1da0eee24116109dcfba27d3d4a7248f8328e8f70daa52585dd385

Analysis

max time kernel
113s
max time network
157s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 08:26

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General

Target

11e42185c97fe08f6a2a43698738b6e8.exe
Size

581KB
MD5

11e42185c97fe08f6a2a43698738b6e8
SHA1

208641399af1d275807c40afe92a177b11588316
SHA256

e63b2ec7ac1da0eee24116109dcfba27d3d4a7248f8328e8f70daa52585dd385
SHA512

5ae7141d7655020f2f456de8f1856d978936280272bb1eefcfea02f0ac8bccf38592ae44b622086340dca34ddd1eb8dcc4bf15252a61d33cd3f2520e7705468c
SSDEEP

12288:aH4hUnM8rC6ibkVAw9gPdR0YaFYponURzneJOYLT5go9GlR:aH4hmjrebk29PdR0Kponczne4W5q

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1940	1431820951.exe

Loads dropped DLL 11 IoCs

pid	Process
2684	11e42185c97fe08f6a2a43698738b6e8.exe
2684	11e42185c97fe08f6a2a43698738b6e8.exe
2684	11e42185c97fe08f6a2a43698738b6e8.exe
2684	11e42185c97fe08f6a2a43698738b6e8.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.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
2084	1940	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1056	wmic.exe
Token: SeSecurityPrivilege	1056	wmic.exe
Token: SeTakeOwnershipPrivilege	1056	wmic.exe
Token: SeLoadDriverPrivilege	1056	wmic.exe
Token: SeSystemProfilePrivilege	1056	wmic.exe
Token: SeSystemtimePrivilege	1056	wmic.exe
Token: SeProfSingleProcessPrivilege	1056	wmic.exe
Token: SeIncBasePriorityPrivilege	1056	wmic.exe
Token: SeCreatePagefilePrivilege	1056	wmic.exe
Token: SeBackupPrivilege	1056	wmic.exe
Token: SeRestorePrivilege	1056	wmic.exe
Token: SeShutdownPrivilege	1056	wmic.exe
Token: SeDebugPrivilege	1056	wmic.exe
Token: SeSystemEnvironmentPrivilege	1056	wmic.exe
Token: SeRemoteShutdownPrivilege	1056	wmic.exe
Token: SeUndockPrivilege	1056	wmic.exe
Token: SeManageVolumePrivilege	1056	wmic.exe
Token: 33	1056	wmic.exe
Token: 34	1056	wmic.exe
Token: 35	1056	wmic.exe
Token: SeIncreaseQuotaPrivilege	1056	wmic.exe
Token: SeSecurityPrivilege	1056	wmic.exe
Token: SeTakeOwnershipPrivilege	1056	wmic.exe
Token: SeLoadDriverPrivilege	1056	wmic.exe
Token: SeSystemProfilePrivilege	1056	wmic.exe
Token: SeSystemtimePrivilege	1056	wmic.exe
Token: SeProfSingleProcessPrivilege	1056	wmic.exe
Token: SeIncBasePriorityPrivilege	1056	wmic.exe
Token: SeCreatePagefilePrivilege	1056	wmic.exe
Token: SeBackupPrivilege	1056	wmic.exe
Token: SeRestorePrivilege	1056	wmic.exe
Token: SeShutdownPrivilege	1056	wmic.exe
Token: SeDebugPrivilege	1056	wmic.exe
Token: SeSystemEnvironmentPrivilege	1056	wmic.exe
Token: SeRemoteShutdownPrivilege	1056	wmic.exe
Token: SeUndockPrivilege	1056	wmic.exe
Token: SeManageVolumePrivilege	1056	wmic.exe
Token: 33	1056	wmic.exe
Token: 34	1056	wmic.exe
Token: 35	1056	wmic.exe
Token: SeIncreaseQuotaPrivilege	668	wmic.exe
Token: SeSecurityPrivilege	668	wmic.exe
Token: SeTakeOwnershipPrivilege	668	wmic.exe
Token: SeLoadDriverPrivilege	668	wmic.exe
Token: SeSystemProfilePrivilege	668	wmic.exe
Token: SeSystemtimePrivilege	668	wmic.exe
Token: SeProfSingleProcessPrivilege	668	wmic.exe
Token: SeIncBasePriorityPrivilege	668	wmic.exe
Token: SeCreatePagefilePrivilege	668	wmic.exe
Token: SeBackupPrivilege	668	wmic.exe
Token: SeRestorePrivilege	668	wmic.exe
Token: SeShutdownPrivilege	668	wmic.exe
Token: SeDebugPrivilege	668	wmic.exe
Token: SeSystemEnvironmentPrivilege	668	wmic.exe
Token: SeRemoteShutdownPrivilege	668	wmic.exe
Token: SeUndockPrivilege	668	wmic.exe
Token: SeManageVolumePrivilege	668	wmic.exe
Token: 33	668	wmic.exe
Token: 34	668	wmic.exe
Token: 35	668	wmic.exe
Token: SeIncreaseQuotaPrivilege	668	wmic.exe
Token: SeSecurityPrivilege	668	wmic.exe
Token: SeTakeOwnershipPrivilege	668	wmic.exe
Token: SeLoadDriverPrivilege	668	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 1940	2684	11e42185c97fe08f6a2a43698738b6e8.exe	27
PID 2684 wrote to memory of 1940	2684	11e42185c97fe08f6a2a43698738b6e8.exe	27
PID 2684 wrote to memory of 1940	2684	11e42185c97fe08f6a2a43698738b6e8.exe	27
PID 2684 wrote to memory of 1940	2684	11e42185c97fe08f6a2a43698738b6e8.exe	27
PID 1940 wrote to memory of 1056	1940	1431820951.exe	28
PID 1940 wrote to memory of 1056	1940	1431820951.exe	28
PID 1940 wrote to memory of 1056	1940	1431820951.exe	28
PID 1940 wrote to memory of 1056	1940	1431820951.exe	28
PID 1940 wrote to memory of 668	1940	1431820951.exe	31
PID 1940 wrote to memory of 668	1940	1431820951.exe	31
PID 1940 wrote to memory of 668	1940	1431820951.exe	31
PID 1940 wrote to memory of 668	1940	1431820951.exe	31
PID 1940 wrote to memory of 688	1940	1431820951.exe	33
PID 1940 wrote to memory of 688	1940	1431820951.exe	33
PID 1940 wrote to memory of 688	1940	1431820951.exe	33
PID 1940 wrote to memory of 688	1940	1431820951.exe	33
PID 1940 wrote to memory of 1704	1940	1431820951.exe	35
PID 1940 wrote to memory of 1704	1940	1431820951.exe	35
PID 1940 wrote to memory of 1704	1940	1431820951.exe	35
PID 1940 wrote to memory of 1704	1940	1431820951.exe	35
PID 1940 wrote to memory of 2316	1940	1431820951.exe	37
PID 1940 wrote to memory of 2316	1940	1431820951.exe	37
PID 1940 wrote to memory of 2316	1940	1431820951.exe	37
PID 1940 wrote to memory of 2316	1940	1431820951.exe	37
PID 1940 wrote to memory of 2084	1940	1431820951.exe	39
PID 1940 wrote to memory of 2084	1940	1431820951.exe	39
PID 1940 wrote to memory of 2084	1940	1431820951.exe	39
PID 1940 wrote to memory of 2084	1940	1431820951.exe	39

C:\Users\Admin\AppData\Local\Temp\11e42185c97fe08f6a2a43698738b6e8.exe
"C:\Users\Admin\AppData\Local\Temp\11e42185c97fe08f6a2a43698738b6e8.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Users\Admin\AppData\Local\Temp\1431820951.exe
  C:\Users\Admin\AppData\Local\Temp\1431820951.exe 1|8|4|9|7|4|5|7|4|3|2 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1940
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703696086.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1056
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703696086.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:668
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703696086.txt bios get version
    3⤵
    PID:688
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703696086.txt bios get version
    3⤵
    PID:1704
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703696086.txt bios get version
    3⤵
    PID:2316
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1940 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2084

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\81703696086.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703696086.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703696086.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
\Users\Admin\AppData\Local\Temp\1431820951.exe

Filesize
788KB

MD5
ad1b752c05bd56b0b40a7eb1e0cc877f

SHA1
cac56d3f0e2cb6db3052f0b5eb23d62dc7f8439d

SHA256
69a512cbf83a97951ee3576d83b71442fea4e74d18c4968c1141234b1b3ffb97

SHA512
124f2e6ea3f129e4a88be4fcbf90d3b305cfc19b815558024f4e71101dbebe98b0a43fa11a35db8fb4159007527a1596018ee0c7c67846c1a244cb976505240e

Download Submit
\Users\Admin\AppData\Local\Temp\1431820951.exe

Filesize
282KB

MD5
6b26fdaaf0dea7604be50db553017b00

SHA1
89c3073af44c2b8efc9ab742d85c7f08feac69d8

SHA256
214c5d519ca1caefebd2ad93a36d4a9d330da41923695ac537681823ecca56c8

SHA512
b685cd03c139e7026a7372075087963cd2aabb8211e721fac56c23ce64faeead578fcc406f9228b4c843147c3875ab10d01dfcb110f74d214023e550bdaaa462

Download Submit
\Users\Admin\AppData\Local\Temp\1431820951.exe

Filesize
764KB

MD5
19ce259031722352530b5cfd61aaa8be

SHA1
d11237c7aad829a70cb6d2eddc75c85fda357238

SHA256
1d4fa6d66a5a9aa12fb1f503fce2ff37c01d60d3a84bad638777316878e562e9

SHA512
fca72d7e33f8becfaef20f94bc9f6bd43ed48b196394853ffd9cd2e1d738369e4e355e24ed48e613f67910593819ec19167ef6c8de999e3a9be9f5cfd8950350

Download Submit
\Users\Admin\AppData\Local\Temp\nse3A05.tmp\kaxgcem.dll

Filesize
153KB

MD5
64ffd6dbd03f55408fbc6640317368f0

SHA1
227d86d47d53d5f62a2227e6d2b282519d38005d

SHA256
b8d9b2c53ea62560b03c2ef9f139370380b4c931d1fc02172bc7e1a98e41ffc3

SHA512
ba03c31e00ec24a7bd4e59088feaee3eb389b459cbd041613222f95d9ea1689920127d390d81c2e0000ccf72f67a2043cf81dd324cab3c887003aa93783501c8

Download Submit
\Users\Admin\AppData\Local\Temp\nse3A05.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit