33a45407d17597570a6c9089697b28b553341fd8c95054befb875d4c41db7b81

Analysis

max time kernel
209s
max time network
212s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2023, 10:55

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General

Target

3b34354c9ea63683e7d29da8afff9b0e52281d161f2cf246551d747ffdea6fd0.exe
Size

274KB
MD5

ce35c32c500daa630018f0f58a959d30
SHA1

3a8bcfbaf1d98a473f8fd69504f5c07c2ec67110
SHA256

3b34354c9ea63683e7d29da8afff9b0e52281d161f2cf246551d747ffdea6fd0
SHA512

b4e08da983cf6563ec0db79891553b6a25d0681367b58a66019a020a1560810a61d04410fe27191a4dd475bd87d966a892ffca37658de2d443de988a4926345e
SSDEEP

6144:vYa6XmjDWRNygGdSSLCV5VsSqN34Kz639MR61r/h78H4AMIlZyr63O:vYtaDcwSSLcIRWo+78cITO

Score

7^/10

spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	xhfggksbi.exe

Executes dropped EXE 2 IoCs

pid	Process
3396	xhfggksbi.exe
1812	xhfggksbi.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3396 set thread context of 1812	3396	xhfggksbi.exe	85
PID 1812 set thread context of 408	1812	xhfggksbi.exe	55
PID 1644 set thread context of 408	1644	cscript.exe	55

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3756	3044	WerFault.exe	100

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cscript.exe

Suspicious behavior: EnumeratesProcesses 52 IoCs

pid	Process
1812	xhfggksbi.exe
1812	xhfggksbi.exe
1812	xhfggksbi.exe
1812	xhfggksbi.exe
1812	xhfggksbi.exe
1812	xhfggksbi.exe
1812	xhfggksbi.exe
1812	xhfggksbi.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
408	Explorer.EXE

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
3396	xhfggksbi.exe
1812	xhfggksbi.exe
1812	xhfggksbi.exe
1812	xhfggksbi.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe
1644	cscript.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1812	xhfggksbi.exe
Token: SeDebugPrivilege	1644	cscript.exe
Token: SeShutdownPrivilege	408	Explorer.EXE
Token: SeCreatePagefilePrivilege	408	Explorer.EXE

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 236 wrote to memory of 3396	236	3b34354c9ea63683e7d29da8afff9b0e52281d161f2cf246551d747ffdea6fd0.exe	84
PID 236 wrote to memory of 3396	236	3b34354c9ea63683e7d29da8afff9b0e52281d161f2cf246551d747ffdea6fd0.exe	84
PID 236 wrote to memory of 3396	236	3b34354c9ea63683e7d29da8afff9b0e52281d161f2cf246551d747ffdea6fd0.exe	84
PID 3396 wrote to memory of 1812	3396	xhfggksbi.exe	85
PID 3396 wrote to memory of 1812	3396	xhfggksbi.exe	85
PID 3396 wrote to memory of 1812	3396	xhfggksbi.exe	85
PID 3396 wrote to memory of 1812	3396	xhfggksbi.exe	85
PID 408 wrote to memory of 1644	408	Explorer.EXE	86
PID 408 wrote to memory of 1644	408	Explorer.EXE	86
PID 408 wrote to memory of 1644	408	Explorer.EXE	86
PID 1644 wrote to memory of 3044	1644	cscript.exe	100
PID 1644 wrote to memory of 3044	1644	cscript.exe	100
PID 1644 wrote to memory of 3044	1644	cscript.exe	100

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:408
- C:\Users\Admin\AppData\Local\Temp\3b34354c9ea63683e7d29da8afff9b0e52281d161f2cf246551d747ffdea6fd0.exe
  "C:\Users\Admin\AppData\Local\Temp\3b34354c9ea63683e7d29da8afff9b0e52281d161f2cf246551d747ffdea6fd0.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:236
- - C:\Users\Admin\AppData\Local\Temp\xhfggksbi.exe
    "C:\Users\Admin\AppData\Local\Temp\xhfggksbi.exe" C:\Users\Admin\AppData\Local\Temp\tyiwrhrbvy.djy
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:3396
  - - C:\Users\Admin\AppData\Local\Temp\xhfggksbi.exe
      "C:\Users\Admin\AppData\Local\Temp\xhfggksbi.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      PID:1812
- C:\Windows\SysWOW64\cscript.exe
  "C:\Windows\SysWOW64\cscript.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1644
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:3044
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 3044 -s 120
      4⤵
      Program crash
      PID:3756

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 460 -p 3044 -ip 3044
1⤵
PID:2836

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\bwpfyo.lif

Filesize
206KB

MD5
209ca9408664b62292d908fc3e9b2227

SHA1
42b221c8ecbe272229f955139e8eb52ae5d64a05

SHA256
3b4475aa7bf16a65b989f39698e234c24c9b9b5232089dab2872f0caf75f1a1f

SHA512
a380a0be01010cee08bdd534878d94a698b609b2226fdf3092e6cc8b95da36657788bf3d34cbccae9ebf1acc769401030f1532a2aedb24efd63743f1ddf4784f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tyiwrhrbvy.djy

Filesize
6KB

MD5
6f0185440ab4e61415a24a9a774e12c1

SHA1
bc3e3860c18ccec57a2a38650238cf09229e961a

SHA256
f2e7ce3781230f667395151874bfdbaf1a1dfbaa9a788668265f622eebac85c7

SHA512
47291140ff3d3daf64b788065afb23a995e7b9328109fb61e9354618a553d7ad9c0fecfacd96020af15ecb3d529c14f98400c4bcc14bf2ab067c21c231f29d5d

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

Filesize
59KB

MD5
38f88d0c9688a9b6a0a70e03a29c77f9

SHA1
1a30bce8c109543f510d117c09ca8c3d1ed9c847

SHA256
fa09d60caa6b1ddf0c2a9a0c45771eb606bfdb6f70e88f605cb141553bc82f0b

SHA512
e852225b75f35fad1b439f391223c143b2b12d9d320ea3d3eaae71b8393a5aa4f8e99caacdae8fdb0a6efc2ef64871b627d7bcd22821f254fbb528028adce12a

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

Filesize
59KB

MD5
38f88d0c9688a9b6a0a70e03a29c77f9

SHA1
1a30bce8c109543f510d117c09ca8c3d1ed9c847

SHA256
fa09d60caa6b1ddf0c2a9a0c45771eb606bfdb6f70e88f605cb141553bc82f0b

SHA512
e852225b75f35fad1b439f391223c143b2b12d9d320ea3d3eaae71b8393a5aa4f8e99caacdae8fdb0a6efc2ef64871b627d7bcd22821f254fbb528028adce12a

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

Filesize
59KB

MD5
38f88d0c9688a9b6a0a70e03a29c77f9

SHA1
1a30bce8c109543f510d117c09ca8c3d1ed9c847

SHA256
fa09d60caa6b1ddf0c2a9a0c45771eb606bfdb6f70e88f605cb141553bc82f0b

SHA512
e852225b75f35fad1b439f391223c143b2b12d9d320ea3d3eaae71b8393a5aa4f8e99caacdae8fdb0a6efc2ef64871b627d7bcd22821f254fbb528028adce12a

Download Submit
memory/408-158-0x0000000008A60000-0x0000000008B48000-memory.dmp

Filesize
928KB

Download
memory/408-155-0x0000000008A60000-0x0000000008B48000-memory.dmp

Filesize
928KB

Download
memory/408-149-0x00000000049B0000-0x0000000004AC5000-memory.dmp

Filesize
1.1MB

Download
memory/1644-152-0x0000000001220000-0x000000000124D000-memory.dmp

Filesize
180KB

Download
memory/1644-156-0x00000000030B0000-0x000000000313F000-memory.dmp

Filesize
572KB

Download
memory/1644-153-0x0000000003350000-0x000000000369A000-memory.dmp

Filesize
3.3MB

Download
memory/1644-150-0x0000000000670000-0x0000000000697000-memory.dmp

Filesize
156KB

Download
memory/1644-151-0x0000000000670000-0x0000000000697000-memory.dmp

Filesize
156KB

Download
memory/1812-142-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1812-148-0x0000000000BF0000-0x0000000000C00000-memory.dmp

Filesize
64KB

Download
memory/1812-147-0x0000000001440000-0x000000000178A000-memory.dmp

Filesize
3.3MB

Download
memory/1812-146-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1812-145-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download