gandcrab | a8eafe53ffb75bc2073dfd58131bf7dcbba27a3e138a0102b3af08147d18b9e3

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
23-04-2024 18:49

Target

2024-04-23_22af763d4728f31631825ab338d2598a_karagany_mafia.exe
Size

326KB
MD5

22af763d4728f31631825ab338d2598a
SHA1

550ce3e8dea42d230b8c6c3ba067cfcbcd2df365
SHA256

a8eafe53ffb75bc2073dfd58131bf7dcbba27a3e138a0102b3af08147d18b9e3
SHA512

8ec35193390b42a357e5a1e344fa9953c01d4f3f11871e9fb6bd3417150eca70ef7b1ce1cd28caf9f454bab3add7e83e9ed331b66ec817ead61069071d2da4b1
SSDEEP

3072:E+V2GtCbCnDl0TM87yRBNWwxnImfoP/KOBejjY6IaCDtm0zT5363kQ8Ju/:EB/USTXkLHgPitjYVmq+L

Score

10^/10

GandCrab payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2620-4-0x0000000000400000-0x00000000012D6000-memory.dmp	family_gandcrab
behavioral2/memory/2620-5-0x0000000003040000-0x0000000003057000-memory.dmp	family_gandcrab

Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
ransomware backdoor gandcrab

Detects Reflective DLL injection artifacts 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2620-4-0x0000000000400000-0x00000000012D6000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/2620-5-0x0000000003040000-0x0000000003057000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2620-5-0x0000000003040000-0x0000000003057000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2620-4-0x0000000000400000-0x00000000012D6000-memory.dmp	Gandcrab
behavioral2/memory/2620-5-0x0000000003040000-0x0000000003057000-memory.dmp	Gandcrab

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2760 2620 WerFault.exe 2024-04-23_22af763d4728f31631825ab338d2598a_karagany_mafia.exe

pid	pid_target	process	target process
2760	2620	WerFault.exe	2024-04-23_22af763d4728f31631825ab338d2598a_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-04-23_22af763d4728f31631825ab338d2598a_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-23_22af763d4728f31631825ab338d2598a_karagany_mafia.exe"
1⤵
PID:2620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2620 -s 480
2⤵
- Program crash
PID:2760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2620 -ip 2620
1⤵
PID:4692

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:5480

memory/2620-0-0x0000000000400000-0x00000000012D6000-memory.dmp

Filesize
14.8MB

Download
memory/2620-2-0x0000000001420000-0x0000000001520000-memory.dmp

Filesize
1024KB

Download
memory/2620-3-0x0000000000400000-0x00000000012D6000-memory.dmp

Filesize
14.8MB

Download
memory/2620-4-0x0000000000400000-0x00000000012D6000-memory.dmp

Filesize
14.8MB

Download
memory/2620-5-0x0000000003040000-0x0000000003057000-memory.dmp

Filesize
92KB

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