53805ebc2b9eb59587ee7baeb45de6df203dbba25913de393026f4c14f0f5487

General

Target

IMG88957937579577593957937593756295Jimpy.exe
Size

445KB
MD5

d3593f7e5a555a84fea5d70412463a0a
SHA1

1614572890ef26f28f3b7c9f04ba7e6eb06587d9
SHA256

53805ebc2b9eb59587ee7baeb45de6df203dbba25913de393026f4c14f0f5487
SHA512

4fbeab30dbe08a82480d21ee69b8ee0e92656c96f30eec84b0967373bb22f86310dc61421c02cd10689485eaea3ddad5173e77b7b0be3ff4a6752fb407c605f8
SSDEEP

6144:Cg1KQjoauKpc9yUm6WCWmr3lBQdbpBnHUqS6tJF4ZO7kLUaULIU+JB3zj9torp1s:YxMc9yUmHmrEdX0gtJFcopIFBjjc+

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1760	powershell.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
3344	1760	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IMG88957937579577593957937593756295Jimpy.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3852 wrote to memory of 1760	3852	IMG88957937579577593957937593756295Jimpy.exe	85
PID 3852 wrote to memory of 1760	3852	IMG88957937579577593957937593756295Jimpy.exe	85
PID 3852 wrote to memory of 1760	3852	IMG88957937579577593957937593756295Jimpy.exe	85

C:\Users\Admin\AppData\Local\Temp\IMG88957937579577593957937593756295Jimpy.exe
"C:\Users\Admin\AppData\Local\Temp\IMG88957937579577593957937593756295Jimpy.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3852
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Planta=Get-Content 'C:\Users\Admin\AppData\Local\Temp\Atomraketter\Antihysteric.Ing';$Donnick=$Planta.SubString(58063,3);.$Donnick($Planta)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 2244
    3⤵
    - Program crash
    PID:3344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1760 -ip 1760
1⤵
PID:1792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Atomraketter\Antihysteric.Ing

Filesize
56KB

MD5
05feec34f8951c4a66d9c1fc1815c309

SHA1
25cbe83a1a0dc2527b0f14828325d78283420147

SHA256
736c2ce0c3ec68af645c2e002900e1495685d43377cb8ef023d1d7d8b23fa0f4

SHA512
ec01cbcd363cdc64d37a4d9dc84341fe10e8c8084213244bb1c261521a63c5a10951e4fc06a32b31440016c8c9d9124854e73baf0c24f7c21e20ede9c82238df

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vxvn551u.ah2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1760-12-0x0000000073FA0000-0x0000000074750000-memory.dmp

Filesize
7.7MB

Download
memory/1760-27-0x00000000061E0000-0x000000000622C000-memory.dmp

Filesize
304KB

Download
memory/1760-8-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/1760-13-0x0000000005180000-0x00000000051A2000-memory.dmp

Filesize
136KB

Download
memory/1760-15-0x0000000005AE0000-0x0000000005B46000-memory.dmp

Filesize
408KB

Download
memory/1760-14-0x0000000005A70000-0x0000000005AD6000-memory.dmp

Filesize
408KB

Download
memory/1760-11-0x0000000005340000-0x0000000005968000-memory.dmp

Filesize
6.2MB

Download
memory/1760-25-0x0000000005B50000-0x0000000005EA4000-memory.dmp

Filesize
3.3MB

Download
memory/1760-26-0x0000000006140000-0x000000000615E000-memory.dmp

Filesize
120KB

Download
memory/1760-10-0x0000000073FA0000-0x0000000074750000-memory.dmp

Filesize
7.7MB

Download
memory/1760-28-0x0000000007110000-0x00000000071A6000-memory.dmp

Filesize
600KB

Download
memory/1760-29-0x0000000006650000-0x000000000666A000-memory.dmp

Filesize
104KB

Download
memory/1760-30-0x00000000066A0000-0x00000000066C2000-memory.dmp

Filesize
136KB

Download
memory/1760-31-0x0000000007760000-0x0000000007D04000-memory.dmp

Filesize
5.6MB

Download
memory/1760-9-0x0000000004B80000-0x0000000004BB6000-memory.dmp

Filesize
216KB

Download
memory/1760-33-0x0000000008390000-0x0000000008A0A000-memory.dmp

Filesize
6.5MB

Download
memory/1760-35-0x0000000073FA0000-0x0000000074750000-memory.dmp

Filesize
7.7MB

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Analysis

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