13c42d320f8be737c8fcbb72a24cedad7c5bf22e12f09d5775a711d715f5a983

Analysis

max time kernel
45s
max time network
17s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
26-05-2024 23:07

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General

Target

Karma/Karma.exe
Size

17.8MB
MD5

c7cdc36aa916c21f66150d399e92d40b
SHA1

32d2239a4a3cc2d3964a9500c6c8bfc3e57ada4a
SHA256

7b61415cdf55c6ff24eb2417af54c9b247743dd92603eb9a889561181e01a884
SHA512

f1f58f821169131e5cfd33c15baa73f1613d083932239aa90381113170f065cf54fbe9f312fabbc592670b846eeca7f844f60262b5896ad855f4e65226786515
SSDEEP

393216:1Nyz+pPwtWw6jSvBi/fhW1ribMgSS0fUMCnB0rF+GbW5KDcL:bg+pPw4w6jSvBli4PBrFtkKE

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2988-37-0x0000000140000000-0x000000014212C000-memory.dmp	upx
behavioral1/memory/2988-40-0x0000000140000000-0x000000014212C000-memory.dmp	upx
behavioral1/memory/2988-41-0x0000000140000000-0x000000014212C000-memory.dmp	upx
behavioral1/memory/2988-43-0x0000000140000000-0x000000014212C000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

Karma.exe

pid process

2988 Karma.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Karma.exe

pid process

2988 Karma.exe
2988 Karma.exe
2988 Karma.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Karma.exe

description pid process

Token: SeDebugPrivilege 2988 Karma.exe

pid	process
2988	Karma.exe

pid	process
2988	Karma.exe
2988	Karma.exe
2988	Karma.exe

description	pid	process
Token: SeDebugPrivilege	2988	Karma.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Karma.exe

description	pid	process	target process
PID 2988 wrote to memory of 2684	2988	Karma.exe	WerFault.exe
PID 2988 wrote to memory of 2684	2988	Karma.exe	WerFault.exe
PID 2988 wrote to memory of 2684	2988	Karma.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\Karma\Karma.exe
"C:\Users\Admin\AppData\Local\Temp\Karma\Karma.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2988

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2988 -s 400
2⤵
PID:2684

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2988-0-0x0000000140217000-0x00000001410B3000-memory.dmp

Filesize
14.6MB

Download
memory/2988-1-0x0000000077140000-0x0000000077142000-memory.dmp

Filesize
8KB

Download
memory/2988-3-0x0000000077140000-0x0000000077142000-memory.dmp

Filesize
8KB

Download
memory/2988-5-0x0000000077140000-0x0000000077142000-memory.dmp

Filesize
8KB

Download
memory/2988-6-0x0000000077150000-0x0000000077152000-memory.dmp

Filesize
8KB

Download
memory/2988-8-0x0000000077150000-0x0000000077152000-memory.dmp

Filesize
8KB

Download
memory/2988-10-0x0000000077150000-0x0000000077152000-memory.dmp

Filesize
8KB

Download
memory/2988-13-0x0000000077160000-0x0000000077162000-memory.dmp

Filesize
8KB

Download
memory/2988-11-0x0000000077160000-0x0000000077162000-memory.dmp

Filesize
8KB

Download
memory/2988-15-0x0000000077160000-0x0000000077162000-memory.dmp

Filesize
8KB

Download
memory/2988-18-0x0000000077170000-0x0000000077172000-memory.dmp

Filesize
8KB

Download
memory/2988-16-0x0000000077170000-0x0000000077172000-memory.dmp

Filesize
8KB

Download
memory/2988-20-0x0000000077170000-0x0000000077172000-memory.dmp

Filesize
8KB

Download
memory/2988-23-0x000007FEFD0F0000-0x000007FEFD0F2000-memory.dmp

Filesize
8KB

Download
memory/2988-25-0x000007FEFD0F0000-0x000007FEFD0F2000-memory.dmp

Filesize
8KB

Download
memory/2988-28-0x000007FEFD100000-0x000007FEFD102000-memory.dmp

Filesize
8KB

Download
memory/2988-30-0x000007FEFD100000-0x000007FEFD102000-memory.dmp

Filesize
8KB

Download
memory/2988-33-0x0000000077180000-0x0000000077182000-memory.dmp

Filesize
8KB

Download
memory/2988-31-0x0000000077180000-0x0000000077182000-memory.dmp

Filesize
8KB

Download
memory/2988-35-0x0000000077180000-0x0000000077182000-memory.dmp

Filesize
8KB

Download
memory/2988-37-0x0000000140000000-0x000000014212C000-memory.dmp

Filesize
33.2MB

Download
memory/2988-40-0x0000000140000000-0x000000014212C000-memory.dmp

Filesize
33.2MB

Download
memory/2988-41-0x0000000140000000-0x000000014212C000-memory.dmp

Filesize
33.2MB

Download
memory/2988-42-0x0000000140217000-0x00000001410B3000-memory.dmp

Filesize
14.6MB

Download
memory/2988-43-0x0000000140000000-0x000000014212C000-memory.dmp

Filesize
33.2MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads