qakbot | ef570dbb5ece67d1988a230ded47cbaa8a3f517c3163c2e6ee2959dcfee01f60

General

Target

83d4f844958c6ce9b4bbe8983f21942e_JaffaCakes118.dll
Size

1.2MB
MD5

83d4f844958c6ce9b4bbe8983f21942e
SHA1

9d3f0d6d8484889380c4c59ae314f4c5b53dca01
SHA256

ef570dbb5ece67d1988a230ded47cbaa8a3f517c3163c2e6ee2959dcfee01f60
SHA512

81549f4dbb439bd9797d0dde6d2f0e88ab1448b9f5e7bb1d8377ae6e9c970d0172d3ecddba7abee83f28dcdd348cb5804a6fa1dcad7cf99eebdac5a708a2201b
SSDEEP

24576:4w7BZFodRlyc501VWUMkTjACzDSMPhy5DipHl950JkSr+qk5acKVv8dzF+7:/Lt18UMeTzD3pbpr50mSrtkIcKVvuh+7

Score

10^/10

qakbot tr 1633943125 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633943125

C2

140.82.49.12:443

89.137.52.44:443

24.107.165.50:443

66.216.193.114:443

75.131.217.182:443

41.86.42.158:995

24.119.214.7:443

67.166.233.75:443

105.198.236.99:443

120.151.47.189:443

2.222.167.138:443

41.228.22.180:443

78.105.213.151:995

5.193.125.67:995

41.86.42.158:443

96.57.188.174:2078

120.150.218.241:995

66.177.215.152:0

122.11.220.212:2222

73.52.50.32:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

reg.exereg.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Ptnyy = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Udxzedgb = "0"	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1752 regsvr32.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

1308 schtasks.exe

pid	process
1752	regsvr32.exe

pid	process
1308	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn\591533a8 = e4689dab97dfb0c7037d97568fb234b8eb2cbb00ecfb09c2ef4353a52df82f1926f1d742943c408760da01780c99c75525294760b177afc456ee7588c52013d490346756e4ba3a86ff03a527e05b3d98c941b4d41f7f7fef1e1a0416f1e4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn\6ecbc39a = da1e40a1ec2645d57f938d0fe0ee9a5ccb07f44b80d55d27887adf6a8863552a72c5e2eec2f352de523061b57a61cc54c1ab95e4d0dcc829f8ec8e4ee3dd73b511fac7a3d3d5124a91a9ba7e3de52d34e620f0bad1ec09f0dd9a48d9b59abe35eb05222db35b75	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn\ab7feb75 = 361344b32f22cf6f49da8bc0f05be38015816aee2932b36bb48d8bfed10f96248bf72ef5597018dc672ea78154b206e261794e4bb2769e71f883c058a63a8ccd9087a01a58cfb209675ce33fa4176e1234f5eb81aa1368c30f34595325f1714fb85ce6ba58f902534d5c1a65f9198a67dc18	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn\d4368483 = 049b034b28133f9fd4c726355fde4158b2f750937a1289a763070db3130f3a04f6ee8622a9a67cb099cc6b66655cf413f437136f275e821c1416d9b0a49b60a6dacd2c3c3e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn\591533a8 = e4688aab97df85051d2f05a93a7bdd6e7ecd015b6038f70cb8ff48958d14dbcbafabece604c63721fb66fdf2c0952e47d4cf41220c6c70081e9a977a7fe88cb053f07323fb67f3143fcc4a72f8b4fe73b46a2cb7b06a3ae5891a94bb18a1f86f5d327aec485884907102ec14af2ddb1ad29898	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn\6c8ae3e6 = 75cf943c2133700caac69b96ab95f67aeff8eaa89e2d00edf40ce7c1cd222b0ff07aa7800c63d4a0186635a3a1a3325f440990bc581363c830bdedfa94dd751f6480dd720a2de6497246d10786c55e80a8b02cba55711448b956e94522da7f7648d7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn\d677a4ff = 4c7d6bf34ad060139bbf11f3942ff0497fe087fcdf1cc38d00794dc6820c9a91edf654e8ab04e36a5872968bc3935f0d6f1a0d26489d0ee97a17ec8e18d6a55055e53e11327eed761d790eaea18b22bd9f07a8012811fca94eec7e93861a3d45a237	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn\13c38c10 = f32f5b073f69929166329d3643925dc3e602cdf05af26fa00bb5a930b67ed90e2928817558ba10934138fc17eacb15f31188f8e2d76b052f380feed5c0a6d4071414	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oeujqbbhpn\265c5c5e = 06ea9ce07b1c5f87153ce2d3f26d12998a4f2b4e5c1a4ffe40c3954fbfef74b4aedb0fa85034a0a1561380250cb84b3b1a32fbb7da19d70292ed8893440d494d4c8ab889a4c6bb4ca96792dbff520e173184117577fc33c6f2cee46398adee6dcff053	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

416 rundll32.exe
416 rundll32.exe
1752 regsvr32.exe
1752 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

416 rundll32.exe
1752 regsvr32.exe

pid	process
416	rundll32.exe
416	rundll32.exe
1752	regsvr32.exe
1752	regsvr32.exe

pid	process
416	rundll32.exe
1752	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 496 wrote to memory of 416	496	rundll32.exe	rundll32.exe
PID 496 wrote to memory of 416	496	rundll32.exe	rundll32.exe
PID 496 wrote to memory of 416	496	rundll32.exe	rundll32.exe
PID 416 wrote to memory of 2800	416	rundll32.exe	explorer.exe
PID 416 wrote to memory of 2800	416	rundll32.exe	explorer.exe
PID 416 wrote to memory of 2800	416	rundll32.exe	explorer.exe
PID 416 wrote to memory of 2800	416	rundll32.exe	explorer.exe
PID 416 wrote to memory of 2800	416	rundll32.exe	explorer.exe
PID 2800 wrote to memory of 1308	2800	explorer.exe	schtasks.exe
PID 2800 wrote to memory of 1308	2800	explorer.exe	schtasks.exe
PID 2800 wrote to memory of 1308	2800	explorer.exe	schtasks.exe
PID 1428 wrote to memory of 1752	1428	regsvr32.exe	regsvr32.exe
PID 1428 wrote to memory of 1752	1428	regsvr32.exe	regsvr32.exe
PID 1428 wrote to memory of 1752	1428	regsvr32.exe	regsvr32.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	explorer.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	explorer.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	explorer.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	explorer.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	explorer.exe
PID 440 wrote to memory of 3316	440	explorer.exe	reg.exe
PID 440 wrote to memory of 3316	440	explorer.exe	reg.exe
PID 440 wrote to memory of 3660	440	explorer.exe	reg.exe
PID 440 wrote to memory of 3660	440	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\83d4f844958c6ce9b4bbe8983f21942e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:496

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\83d4f844958c6ce9b4bbe8983f21942e_JaffaCakes118.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:416

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2800

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wcgfgyixs /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\83d4f844958c6ce9b4bbe8983f21942e_JaffaCakes118.dll\"" /SC ONCE /Z /ST 04:40 /ET 04:52
4⤵
- Creates scheduled task(s)
PID:1308

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=1344 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
1⤵
PID:4072

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\83d4f844958c6ce9b4bbe8983f21942e_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1428

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\83d4f844958c6ce9b4bbe8983f21942e_JaffaCakes118.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1752

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:440

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Ptnyy" /d "0"
4⤵
- Windows security bypass
PID:3316

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Udxzedgb" /d "0"
4⤵
- Windows security bypass
PID:3660

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\83d4f844958c6ce9b4bbe8983f21942e_JaffaCakes118.dll
Filesize
1.2MB

MD5
83d4f844958c6ce9b4bbe8983f21942e

SHA1
9d3f0d6d8484889380c4c59ae314f4c5b53dca01

SHA256
ef570dbb5ece67d1988a230ded47cbaa8a3f517c3163c2e6ee2959dcfee01f60

SHA512
81549f4dbb439bd9797d0dde6d2f0e88ab1448b9f5e7bb1d8377ae6e9c970d0172d3ecddba7abee83f28dcdd348cb5804a6fa1dcad7cf99eebdac5a708a2201b

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/416-4-0x0000000075670000-0x0000000075842000-memory.dmp

Filesize
1.8MB

Download
memory/416-1-0x0000000075670000-0x0000000075842000-memory.dmp

Filesize
1.8MB

Download
memory/416-2-0x0000000075670000-0x0000000075842000-memory.dmp

Filesize
1.8MB

Download
memory/416-0-0x0000000075670000-0x0000000075842000-memory.dmp

Filesize
1.8MB

Download
memory/416-7-0x0000000075670000-0x0000000075842000-memory.dmp

Filesize
1.8MB

Download
memory/416-3-0x0000000000A00000-0x0000000000A01000-memory.dmp

Filesize
4KB

Download
memory/440-27-0x0000000001290000-0x00000000012B1000-memory.dmp

Filesize
132KB

Download
memory/440-26-0x0000000001290000-0x00000000012B1000-memory.dmp

Filesize
132KB

Download
memory/440-23-0x0000000001290000-0x00000000012B1000-memory.dmp

Filesize
132KB

Download
memory/440-28-0x0000000001290000-0x00000000012B1000-memory.dmp

Filesize
132KB

Download
memory/1752-24-0x0000000073E60000-0x0000000074032000-memory.dmp

Filesize
1.8MB

Download
memory/1752-18-0x0000000073E60000-0x0000000074032000-memory.dmp

Filesize
1.8MB

Download
memory/1752-19-0x0000000073E60000-0x0000000074032000-memory.dmp

Filesize
1.8MB

Download
memory/1752-20-0x0000000001770000-0x0000000001771000-memory.dmp

Filesize
4KB

Download
memory/2800-6-0x0000000000180000-0x00000000001A1000-memory.dmp

Filesize
132KB

Download
memory/2800-14-0x0000000000180000-0x00000000001A1000-memory.dmp

Filesize
132KB

Download
memory/2800-13-0x0000000000180000-0x00000000001A1000-memory.dmp

Filesize
132KB

Download
memory/2800-12-0x0000000000180000-0x00000000001A1000-memory.dmp

Filesize
132KB

Download
memory/2800-11-0x0000000000180000-0x00000000001A1000-memory.dmp

Filesize
132KB

Download
memory/2800-10-0x0000000000180000-0x00000000001A1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads